C

ClickHouse

Infrastructure

Column-oriented analytics database, widely used as the storage and query layer for AI/LLM observability platforms -- it now owns Langfuse and powers Langfuse Cloud's telemetry backend.

Total funding$1.1B

Valuation—

Employees—

Founded2021

HeadquartersSan Francisco Bay Area, USA

StatusPrivate

Products

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

• ClickHouse Cloud Data service Sold on its own

  Managed ClickHouse service on AWS, GCP and Azure whose console carries ClickHouse's own AI layer — the ClickHouse Assistant for writing and debugging SQL, the no-code ClickHouse Agents builder, a remote MCP server and Langfuse Cloud for LLM observability — on top of the open-source column-oriented analytics database.

• ClickStack Platform Sold on its own

  Agent-native observability platform ('observability built for agents and humans') combining semantic investigation tools -- trace waterfalls, event-pattern detection, time-series analysis -- with ClickHouse's analytical engine, distinct from the existing ClickHouse Agents no-code builder.

Inside ClickHouse Cloud

• ClickHouse Agents Agent platform Included with the parent

  A no-code, conversational agent builder inside ClickHouse Cloud that lets users query and analyze ClickHouse data through natural-language chat, with Claude models wired in as the default.

Closest alternatives 1

SSnowflakePublic · $116BPage is titled/framed entirely as a Snowflake-alternatives guide with ClickHouse as the alternative offered. Both products carry needs including 'query-my-own-data'.4 of 5 capabilitiesShared product typeSourced competitorAsk questions of my own dataCompare

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How this list is ranked ↗

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similar scale (private).4 of 5 capabilitiesShared product typeCompareQQdrantPrivateClickHouse Cloud and Qdrant do comparable work on vector search; Qdrant's scale not recorded.1 of 5 capabilitiesShared product typeCompareAAAutomation AnywherePrivateClickHouse Agents and Automator AI do comparable work on code generation; both also serve buyers who need to code with an AI assistant; Automation Anywhere's scale not recorded.4 of 5 capabilitiesShared product typeCompareAAArthur AIPrivate · $62.7M raisedClickStack and Arthur both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; similar scale (private).2 of 5 capabilitiesShared product typeCompareFAFiddler AIPrivate · $100M raisedClickStack and Fiddler AI both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; similar scale (private).2 of 5 capabilitiesShared product typeCompareGGitLabPublic · $8.3BClickHouse Agents and GitLab Duo Agent Platform do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (public).3 of 5 capabilitiesShared product typeCompareZZapierPrivate · $5BClickHouse Agents and Zapier SDK do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (private).2 of 5 capabilitiesShared product typeCompareLLlamaIndexPrivateClickHouse Cloud and LlamaIndex Index do comparable work on vector search; LlamaIndex's scale not recorded.2 of 5 capabilitiesShared product typeCompareCMComet MLPrivate · $70M raisedClickStack and Opik both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; similar scale (private).2 of 5 capabilitiesShared product typeCompareHHeliconeAcquiredClickStack and Helicone both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Helicone is acquired, with no independent scale.1 of 5 capabilitiesShared product typeCompareSSAPPublic · $256.3BClickHouse Agents and Joule Studio do comparable work on code generation; 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Weights & Biases is acquired, with no independent scale.1 of 5 capabilitiesShared product typeCompareMMetaGPTPrivateClickHouse Agents and Atoms do comparable work on code generation; both also serve buyers who need to code with an AI assistant; MetaGPT's scale not recorded; ships AI agent rather than the same layer.2 of 5 capabilitiesDifferent layerCompareHAHume AIPrivateClickStack and Kairos Platform both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Hume AI's scale not recorded.2 of 5 capabilitiesShared product typeCompareLLangChainPrivate · $160M raisedClickStack and LangSmith both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; similar scale (private).2 of 5 capabilitiesShared product typeCompareMMintlifyPrivate · $500MClickHouse Agents and Mintlify Agent do comparable work on code generation; similar scale (private).1 of 5 capabilitiesShared product typeCompareVVectaraPrivateClickHouse Cloud and Vectara RAG-as-a-service platform do comparable work on vector search; 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similar scale (public).4 of 5 capabilitiesShared product typeCompareAAnthropicPrivate · $965BClickHouse Agents and Claude Agent SDK do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (private).3 of 5 capabilitiesShared product typeCompareEEmergentPrivate · $1.5BClickHouse Agents and Emergent do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (private).1 of 5 capabilitiesShared product typeCompareLLovablePrivate · $13.3BClickHouse Agents and Lovable do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (private).1 of 5 capabilitiesShared product typeCompareSStackBlitzPrivateClickHouse Agents and Bolt.new do comparable work on code generation; both also serve buyers who need to code with an AI assistant; StackBlitz's scale not recorded.1 of 5 capabilitiesShared product typeCompareAAnacondaPrivateClickHouse Agents and Anaconda Assistant do comparable work on code generation; both also serve buyers who need to code with an AI assistant; Anaconda's scale not recorded; ships developer tool rather than the same layer.1 of 5 capabilitiesDifferent layerCompareOOraclePublic · $454.4BClickHouse Cloud and Oracle Autonomous AI Database do comparable work on vector search; similar scale (public).3 of 5 capabilitiesShared product typeCompareCCanvaPrivate · $42BClickHouse Agents and Magic Formulas do comparable work on code generation; similar scale (private); ships application rather than the same layer.2 of 5 capabilitiesDifferent layerCompareOOpenAIPrivate · $852BClickStack and OpenAI Frontier both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; similar scale (private).4 of 5 capabilitiesShared product typeCompareMAMistral AIPrivate · $13.8BClickHouse Agents and Mistral Vibe Code do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (private).1 of 5 capabilitiesShared product typeCompareVVercelPrivate · $9.3BClickHouse Agents and v0 do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (private); ships AI agent, API service and 2 more rather than the same layer.3 of 5 capabilitiesDifferent layerCompareCClinePrivate · $32M raisedClickHouse Agents and Cline do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (private); ships AI agent rather than the same layer.1 of 5 capabilitiesDifferent layerCompareJJetBrainsPrivateClickHouse Agents and Junie do comparable work on code generation; both also serve buyers who need to code with an AI assistant; JetBrains's scale not recorded; ships AI agent and developer tool rather than the same layer.1 of 5 capabilitiesDifferent layerComparePAPoolside AIPrivate · $620M raisedClickHouse Agents and poolside do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (private); ships AI agent rather than the same layer.1 of 5 capabilitiesDifferent layerCompareRReplitPrivate · $9BClickHouse Agents and Replit do comparable work on code generation; 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similar scale (private); ships application and developer tool rather than the same layer.1 of 5 capabilitiesDifferent layerCompareBBaiduPublic · $31.6BClickHouse Agents and Baidu Comate do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (public).3 of 5 capabilitiesShared product typeCompareAHAll Hands AIPrivate · $23.8M raisedClickHouse Agents and OpenHands do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (private); ships AI agent rather than the same layer.1 of 5 capabilitiesDifferent layerCompareAFAmp Frontier CorporationPrivateClickHouse Agents and Amp do comparable work on code generation; both also serve buyers who need to code with an AI assistant; Amp Frontier Corporation's scale not recorded; ships AI agent rather than the same layer.1 of 5 capabilitiesDifferent layerCompareFFactoryPrivate · $5BClickHouse Agents and Factory Droids do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (private); ships AI agent rather than the same layer.1 of 5 capabilitiesDifferent layerCompareOOpenCodePrivateClickHouse Agents and OpenCode do comparable work on code generation; both also serve buyers who need to code with an AI assistant; OpenCode's scale not recorded; ships AI agent rather than the same layer.1 of 5 capabilitiesDifferent layerCompareMAMoonshot AIPrivate · $35BClickHouse Agents and Kimi Code do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (private); ships AI agent, application and 1 more rather than the same layer.2 of 5 capabilitiesDifferent layerCompareCCodeRabbitPrivate · $1.5BClickHouse Agents and CodeRabbit do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (private); ships AI agent and developer tool rather than the same layer.2 of 5 capabilitiesDifferent layerCompareXxAIAcquired ($230B deal)ClickHouse Agents and Grok Build do comparable work on code generation; both also serve buyers who need to code with an AI assistant; xAI is acquired, with no independent scale; ships AI agent, API service and 2 more rather than the same layer.2 of 5 capabilitiesDifferent layerCompareDDeepSeekPrivate · $50BClickHouse Agents and DeepSeek do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (private); ships application, developer tool and 1 more rather than the same layer.2 of 5 capabilitiesDifferent layerCompareCCursorAcquired ($60B deal)ClickHouse Agents and Cursor do comparable work on code generation; both also serve buyers who need to code with an AI assistant; Cursor is acquired, with no independent scale; ships AI agent and developer tool rather than the same layer.2 of 5 capabilitiesDifferent layerCompareACAugment CodePrivateClickHouse Agents and Cosmos do comparable work on code generation; both also serve buyers who need to code with an AI assistant; Augment Code's scale not recorded; ships AI agent rather than the same layer.1 of 5 capabilitiesDifferent layerCompareRRoomotePrivateClickHouse Agents and Roomote do comparable work on code generation; both also serve buyers who need to code with an AI assistant; Roomote's scale not recorded; ships AI agent rather than the same layer.1 of 5 capabilitiesDifferent layerCompareZZ.ai (Zhipu AI)Public · $58.6BClickHouse Agents and GLM Coding Plan do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (public); ships AI agent, application and 2 more rather than the same layer.3 of 5 capabilitiesDifferent layerCompareCCognigyAcquiredClickStack and Cognigy AI Ops Center both serve buyers who need to watch an AI agent for suspicious or runaway behaviour; Cognigy is acquired, with no independent scale.3 of 5 capabilitiesShared product typeCompareSSenseTimePublic · $7.7BClickHouse Agents and SenseNova do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (public).2 of 5 capabilitiesShared product typeCompareFFigmaPublic · $14.4BClickHouse Agents and Figma Make do comparable work on code generation; both also serve buyers who need to code with an AI assistant; similar scale (public); ships application rather than the same layer.1 of 5 capabilitiesDifferent layerCompareSSourcegraphPrivate · $2.6BClickHouse Agents and Sourcegraph Agentic Batch Changes do comparable work on code generation; similar scale (private); ships AI agent, application and 1 more rather than the same layer.2 of 5 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

Company disclosure · 31 Aug 2026

Same page, four individually-dated rounds: $50M Series A (2021) + $250M Series B (2021) + $350M Series C (2025) + $400M Series D (2026) = $1.05B -- the imbue/sarvam-ai precedent for summing disclosed rounds from one source.

Founded

Company disclosure · 31 Aug 2026

ClickHouse's own timeline page dates the open-source PROJECT to 2009 ("Alexey Milovidov and team start an experimental project") and the COMPANY to 2021 ("ClickHouse, Inc. incorporates in Delaware"). This field is a company record, so 2021 is used deliberately -- recorded deliberately, since every aggregator shows the project's 2009 origin instead of the company's 2021 incorporation.

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