Fireworks AI vs LM Studio

Fireworks AI — Infrastructure · Private · $17.5B valuation · 4 of 4 figures sourced | LM Studio — Application · Private

Relationship

Fireworks Inference and LM Studio do comparable work on model hosting; both also serve buyers who need to serve a model in production; LM Studio's scale not recorded; ships AI agent and application rather than the same layer.

Assembled from the recorded fields for this pair, not hand-checked. The comparison below is read from each company’s own profile.

3 of 5 capabilitiesDifferent layer

3 of 5 capabilities — Shares agent orchestration, model hosting and model inference.

Ludbee capability tags · from the product records

Different layer — LM Studio ships AI agent and application, not the same layer.

Ludbee product records

Aligned comparison

FieldFireworks AILM Studio

Size$17.5B valuationnot disclosed

Employees115—

Founded2022—

StatusPrivatePrivate match

CategoryInfrastructureApplication

Stack layerAPI service, Model APIAI agent, Application

HeadquartersSan Mateo, USANew York, USA

Capability overlap

Shared · 3

Agent orchestrationModel hostingModel inference

Not verified for LM Studio · 2

Model trainingSpeech to text

Recorded for Fireworks AI. LM Studio’s product records say nothing either way — a missing record is not a missing capability.

Not verified for Fireworks AI · 1

Agentic coding

Recorded for LM Studio. Fireworks AI’s product records say nothing either way — a missing record is not a missing capability.

Products, side by side

Algorithmic pairing — assembled from recorded fields, not hand-checked

Fireworks AI

No shared stack layer with the other side.

LM Studio

No shared stack layer with the other side.

No counterpart

Fireworks AI sells these in a stack layer with no product recorded for LM Studio yet — nothing on the other side to compare them against.

API service

Fireworks InferenceAPI service

Serving for frontier open models and for a customer's own post-trained versions of them, on an inference engine tuned at each layer.

Fireworks Speech RecognitionAPI service

Real-time and batch speech-to-text on Fireworks, aimed at voice workflows that need low-latency transcription at scale.

Fireworks TrainingAPI service

Training and retraining of custom models on Fireworks, offered across several training surfaces and served on the same platform.

Model API

Fireworks AIModel API

Hosted API for serving and fine-tuning open-weight models, billed per token.

Fireworks NexusModel API

Drop-in API endpoint that routes each request across models to trade cost against quality.

LM Studio sells these in a stack layer with no product recorded for Fireworks AI yet — nothing on the other side to compare them against.

Application

LM StudioApplication

Desktop app for discovering, downloading and running open models on a personal machine, with a local OpenAI-compatible server other apps can call.

AI agent

LM Studio BionicAI agent

LM Studio's agent for open models, run locally for creative, knowledge and coding work, with optional US-hosted open models on the paid tiers.