R

Riften

Builds models, data and training environments for AI labs and helps businesses put AI to work, offering model routing, evaluations, private models, synthetic datasets and agent environments through a dashboard and APIs under written agreements.

StageUndisclosed

Founded2026

HeadquartersSan Francisco, USA

StatusPrivate

Product

Selected offerings — the AI products recorded here, not the vendor's full catalogue.

• Riften Platform

  Platform for business customers that routes model calls across providers, runs evaluations, builds private models trained only on the customer's own content, and supplies synthetic datasets and agent environments, through a dashboard and APIs; sold under signed agreements or order forms and no prices are published.

Similar products 126

No sourced competitor yet: no filing, vendor document or measured-market report read so far names a rival for this company, so none is asserted. The companies below are the closest by what their products do.

How this list is ranked ↗

BBelvedirUndisclosedRiften and Belvedir both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.3 of 3 capabilitiesShared product typeCompareOOrchestraUndisclosedRiften and Orchestra both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.3 of 3 capabilitiesShared product typeCompareFAFireworks AILate-stageRiften and Fireworks AI both list model training; both also serve buyers who need to build on a hosted model API and train or fine-tune a model; Riften's scale not recorded; ships API service, infrastructure service and 1 more rather than the same layer.2 of 3 capabilitiesDifferent layerCompareKKimptonUndisclosedRiften and Kimpton Koliseum and EvalRouter both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareCCCactus ComputeUndisclosedRiften and Cactus Platform both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareW&Weights & BiasesAcquiredRiften and W&B Models both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; Weights & Biases is acquired, with no independent scale.3 of 3 capabilitiesShared product typeCompareBBasetenLate-stageRiften and Baseten both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareCCoreWeavePublicRiften and CoreWeave Model Distillation both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.3 of 3 capabilitiesShared product typeCompareKEKakao EnterpriseUndisclosedRiften and Kubeflow both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.3 of 3 capabilitiesShared product typeCompareVEVolcano EngineUndisclosedRiften and Machine Learning Platform (机器学习平台) both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareNDNot DiamondUndisclosedRiften and Not Diamond both list model training; both also serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service and developer tool rather than the same layer.2 of 3 capabilitiesDifferent layerCompareAAshrUndisclosedRiften and Ashr both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareUUnslothUndisclosedRiften and Unsloth both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships developer tool rather than the same layer.2 of 3 capabilitiesDifferent layerCompareCCueBenchUndisclosedRiften and CueBench environments both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships data service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareEEdotEnvUndisclosedRiften and EdotEnv environments both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships data service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareTTuringLate-stageRiften and RL environments both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; ships agent platform and data service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareHFHugging FaceLate-stageRiften and AutoTrain both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareLLabelboxLate-stageRiften and Horizon both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.3 of 3 capabilitiesShared product typeCompareHCHuawei CloudUndisclosedRiften and Huawei HiLens both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareDDatabricksLate-stageRiften and Managed MLflow both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.3 of 3 capabilitiesShared product typeCompareNGNebius GroupPublicRiften and Managed Service for MLflow both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; ships developer tool, infrastructure service and 1 more rather than the same layer.3 of 3 capabilitiesDifferent layerCompareODOoak DataUndisclosedRiften and Ooak Data RL Environments both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships data service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareTTwolabsUndisclosedRiften and Twolabs Environments and Datasets both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships data service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareAAAgnost AIUndisclosedRiften and Agnost AI both list model training; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareTTolokaUndisclosedRiften and Toloka Train both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareCMComet MLEarly-stageRiften and Comet Experiment Tracking both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareNCNAVER CloudUndisclosedRiften and ML expert Platform both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareTATogether AILate-stageRiften and Together Custom Training both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; ships API service, developer tool and 2 more rather than the same layer.2 of 3 capabilitiesDifferent layerCompareRRunPodLate-stageRiften and Runpod Clusters both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareVVast.aiUndisclosedRiften and Vast.ai GPU Cloud both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships infrastructure service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareELExperiential LabsUndisclosedRiften and Experiential Labs Gateway both list model training; both also serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service and developer tool rather than the same layer.3 of 3 capabilitiesDifferent layerCompareNCNodus ComputeUndisclosedRiften and Nodus both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships infrastructure service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareAAppenPublicRiften and AI Data Platform both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareCCrusoeLate-stageRiften and Crusoe Cloud both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; ships API service, developer tool and 2 more rather than the same layer.3 of 3 capabilitiesDifferent layerCompareMModalLate-stageRiften and Modal Notebooks both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; ships developer tool and infrastructure service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareDDatoricUndisclosedRiften and Datoric datasets both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships data service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareEEnactUndisclosedRiften and Enact both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships data service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareLLambdaLate-stageRiften and Lambda Cloud both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships infrastructure service and model API rather than the same layer.2 of 3 capabilitiesDifferent layerCompareCSCerebras SystemsPublicRiften and Cerebras Training Cloud both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareOOraclePublicRiften and MySQL HeatWave AutoML both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareSStableBrowseUndisclosedRiften and StableBrowse Physical AI Data both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships data service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareTMThinking Machines LabLate-stageRiften and Tinker both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; ships API service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareAAlibabaPublicRiften and Alibaba Cloud Platform for AI (PAI) both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.3 of 3 capabilitiesShared product typeCompareNNVIDIAPublicRiften and NVIDIA AI Enterprise both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.3 of 3 capabilitiesShared product typeCompareIIsoquantUndisclosedRiften and Isoquant both list model training; both also serve buyers who need to build on a hosted model API; scale not recorded for either; ships model API rather than the same layer.2 of 3 capabilitiesDifferent layerCompareSMSuper Micro ComputerPublicRiften and SuperCloud Developer Console (SDX) both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; Super Micro Computer's scale not comparable: only a revenue estimate, no market cap or valuation; ships hardware and infrastructure service rather than the same layer.2 of 3 capabilitiesDifferent layerCompare44ParadigmPublicRiften and 4Paradigm Sage AIOS both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.3 of 3 capabilitiesShared product typeCompareOAORO AIUndisclosedRiften and ORO both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships data service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareTTokenlessUndisclosedRiften and Tokenless EnvCheck both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships developer tool rather than the same layer.2 of 3 capabilitiesDifferent layerCompareAAlphabet (Google)PublicRiften and Gemini Enterprise Agent Platform (formerly Vertex AI) both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.3 of 3 capabilitiesShared product typeCompareRRespanEarly-stageRiften and Respan both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service and infrastructure service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareHHopperUndisclosedRiften and Hopper both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships model API rather than the same layer.2 of 3 capabilitiesDifferent layerCompareLGLLM GatewayUndisclosedRiften and LLM Gateway both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareTTrimioUndisclosedRiften and Trimio both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareZZenMuxUndisclosedRiften and ZenMux both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareOLOlam LabsUndisclosedRiften and Olam Labs Evaluations both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships data service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareLLangDBUndisclosedRiften and LangDB AI Gateway both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareRRequestyEarly-stageRiften and Requesty AI Gateway both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareMAMistral AILate-stageRiften and Mistral Forge both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.1 of 3 capabilitiesShared product typeCompareAAmazonPublicRiften and Amazon SageMaker HyperPod both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.3 of 3 capabilitiesShared product typeCompareAMApplied MaterialsPublicRiften and SmartFactory AI IQworks both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareHHumainUndisclosedRiften and HUMAIN IQ both serve buyers who need to build on a hosted model API; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareVVelvetUndisclosedRiften and Velvet datasets both serve buyers who need to train or fine-tune a model; scale not recorded for either; ships data service rather than the same layer.Different layerCompareMMicrosoftPublicRiften and Microsoft Foundry both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.3 of 3 capabilitiesShared product typeCompareEAEden AIEarly-stageRiften and Eden AI both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareBBaiduPublicRiften and PaddlePaddle both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareOOrq.aiUndisclosedRiften and AI Gateway both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareTTencentPublicRiften and Tencent Cloud TI Platform both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareIIBMPublicRiften and IBM watsonx.ai both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.3 of 3 capabilitiesShared product typeCompareIIntelPublicRiften and Intel Geti both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.3 of 3 capabilitiesShared product typeCompareCAConcentrate AIUndisclosedRiften and LLM Gateway both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareIMInsilico MedicinePublicRiften and MMAI Gym both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareKKuaishouPublicRiften and Vanchin both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareFAFuture AGIUndisclosedRiften and Command Center both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.2 of 3 capabilitiesDifferent layerCompareDDataikuLate-stageRiften and Dataiku both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.3 of 3 capabilitiesShared product typeCompareHHiveLate-stageRiften and Hive AutoML both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareSSiemensPublicRiften and Simcenter PhysicsAI both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.3 of 3 capabilitiesShared product typeCompareAAAI/ML APIUndisclosedRiften and AI Playground both serve buyers who need to build on a hosted model API; scale not recorded for either; ships developer tool rather than the same layer.1 of 3 capabilitiesDifferent layerCompareAAIHubMixUndisclosedRiften and LLM Router both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareIInfronUndisclosedRiften and Infron both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareTTThe Token CompanyUndisclosedRiften and The Token Company LLM input compression both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareSAScale AILate-stageRiften and Scale Nucleus both serve buyers who need to train or fine-tune a model; Riften's scale not recorded.1 of 3 capabilitiesShared product typeCompareAAMDPublicRiften and AMD ROCm both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareSASnorkel AILate-stageRiften and Snorkel Flow both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.1 of 3 capabilitiesShared product typeCompareRRouterBaseUndisclosedRiften and RouterBase both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareALAI21 LabsLate-stageRiften and AI21 Post-Training both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; ships API service, agent platform and 3 more rather than the same layer.2 of 3 capabilitiesDifferent layerCompareYYandexPublicRiften and Yandex DataSphere both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareHHuaweiUndisclosedRiften and MindSpore both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; Huawei's scale not comparable: only a revenue estimate, no market cap or valuation; ships application, developer tool and 1 more rather than the same layer.3 of 3 capabilitiesDifferent layerComparePPetrichorUndisclosedRiften and Petrichor both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships data service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareNnRouterUndisclosedRiften and nRouter LLM Gateway both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareBFBlack Forest LabsLate-stageRiften and Open Weights Licensing both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; ships application, infrastructure service and 1 more rather than the same layer.1 of 3 capabilitiesDifferent layerCompareDTDell TechnologiesPublicRiften and Dell AI Factory with NVIDIA both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; ships application, data service and 3 more rather than the same layer.3 of 3 capabilitiesDifferent layerCompareASAI SpendOpsUndisclosedRiften and AI SpendOps both serve buyers who need to build on a hosted model API; scale not recorded for either; ships infrastructure service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareEEleutherAINonprofitRiften and GPT-NeoX both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; EleutherAI is a nonprofit, with no independent scale; ships developer tool rather than the same layer.2 of 3 capabilitiesDifferent layerCompareCConiferUndisclosedRiften and Router both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service, application and 1 more rather than the same layer.2 of 3 capabilitiesDifferent layerCompareMAMaxim AIUndisclosedRiften and Bifrost both serve buyers who need to build on a hosted model API; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareRRunAnywhereUndisclosedRiften and Wally both serve buyers who need to build on a hosted model API; scale not recorded for either; ships model API rather than the same layer.1 of 3 capabilitiesDifferent layerCompareAAdobePublicRiften and Adobe Firefly Custom Models both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareLLiteLLMEarly-stageRiften and AI Gateway (LiteLLM Proxy) both serve buyers who need to build on a hosted model API; scale not recorded for either; ships AI agent, application and 1 more rather than the same layer.2 of 3 capabilitiesDifferent layerCompareDDecartLate-stageRiften and Cogito both serve buyers who need to build on a hosted model API; Riften's scale not recorded; ships API service, application and 2 more rather than the same layer.2 of 3 capabilitiesDifferent layerCompareSSpace42PublicRiften and GIQ both list model training; Riften's scale not recorded.1 of 3 capabilitiesShared product typeCompareTTrueFoundryEarly-stageRiften and TrueFoundry AI Gateway both serve buyers who need to build on a hosted model API; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareFForetellixUndisclosedRiften and Foretify Generate both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareCCore42UndisclosedRiften and Core42 Compass both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service, application and 1 more rather than the same layer.1 of 3 capabilitiesDifferent layerCompareLALiquid AIUndisclosedRiften and Liquid Console both serve buyers who need to build on a hosted model API; scale not recorded for either; ships application and model API rather than the same layer.2 of 3 capabilitiesDifferent layerCompareBBrowserbaseEarly-stageRiften and Browserbase Model Gateway both serve buyers who need to build on a hosted model API; Riften's scale not recorded; ships AI agent, API service and 2 more rather than the same layer.2 of 3 capabilitiesDifferent layerCompareOOllamaEarly-stageRiften and Ollama Cloud both serve buyers who need to build on a hosted model API; scale not recorded for either; ships infrastructure service and model API rather than the same layer.1 of 3 capabilitiesDifferent layerCompareOOpenRouterLate-stageRiften and OpenRouter both serve buyers who need to build on a hosted model API; Riften's scale not recorded; ships AI agent, developer tool and 1 more rather than the same layer.2 of 3 capabilitiesDifferent layerCompareEEncordUndisclosedRiften and Encord both serve buyers who need to train or fine-tune a model; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareFFalUndisclosedRiften and fal Compute both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either; ships AI agent, application and 2 more rather than the same layer.2 of 3 capabilitiesDifferent layerCompareRRunwayLate-stageRiften and Runway Data Augmentation both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded; ships AI agent, application and 3 more rather than the same layer.2 of 3 capabilitiesDifferent layerCompareSSenseTimePublicRiften and SenseCore both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareNNanoGPTUndisclosedRiften and NanoGPT API both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.Different layerCompareMMastraEarly-stageRiften and Mastra Gateway both serve buyers who need to build on a hosted model API; scale not recorded for either; ships AI agent, API service and 3 more rather than the same layer.2 of 3 capabilitiesDifferent layerCompareAAssemblyAILate-stageRiften and AssemblyAI LLM Gateway both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service and application rather than the same layer.1 of 3 capabilitiesDifferent layerCompareOOfoxAIUndisclosedRiften and OfoxAI both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.Different layerCompareZZEISSUndisclosedRiften and ZEISS arivis Cloud both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareBBoundaryUndisclosedRiften and BAML both serve buyers who need to build on a hosted model API; scale not recorded for either; ships developer tool rather than the same layer.Different layerCompareAIApplied IntuitionLate-stageRiften and Tools for Vehicle Intelligence both list model training; both also serve buyers who need to train or fine-tune a model; Riften's scale not recorded.2 of 3 capabilitiesShared product typeCompareCContext.devEarly-stageRiften and Context.dev both serve buyers who need to build on a hosted model API; scale not recorded for either; ships API service rather than the same layer.Different layerCompareMModularAcquiredRiften and Modular Cloud both serve buyers who need to build on a hosted model API; Riften's scale not recorded; Modular is acquired, with no independent scale; ships developer tool and infrastructure service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareJJFrogPublicRiften and JFrog ML both list model training; both also serve buyers who need to train or fine-tune a model; scale not recorded for either.2 of 3 capabilitiesShared product typeCompareUUiPathPublicRiften and UiPath AI Center both list model training; Riften's scale not recorded.3 of 3 capabilitiesShared product typeCompareTTensorTestUndisclosedRiften and TensorTest private evals both serve buyers who need to train or fine-tune a model; scale not recorded for either; ships data service rather than the same layer.1 of 3 capabilitiesDifferent layerCompareHAHume AIUndisclosedRiften and Human Feedback API both serve buyers who need to train or fine-tune a model; scale not recorded for either.1 of 3 capabilitiesShared product typeCompareNRNous ResearchEarly-stageRiften and Nous Portal both serve buyers who need to build on a hosted model API; scale not recorded for either; ships AI agent, API service and 2 more rather than the same layer.1 of 3 capabilitiesDifferent layerCompare

Closest alternatives are pairs a vendor page itself compares. Similar products are matched from what each product does; nothing in that group is asserted as a rivalry.

Sources

Total funding

Not found · 20 Oct 2026

Pages read for this record state no funding total. Tried the home, about, terms and privacy pages and the company's YC profile.

Valuation

Not found · 20 Oct 2026

Pages read for this record state no valuation. Tried the home, about, terms and privacy pages and the company's YC profile.

Founded

Company disclosure · 20 Oct 2026

Own YC profile lists Founded: 2026; riften.ai states no founding year.

Public listing

Not found · 20 Oct 2026

No listing on the pages read; treated as private.

Description

Official documentation · 20 Oct 2026

About page: "We build models, data, and training environments for AI labs and help businesses put AI to work."

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