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Rank #4 of 7 in AI Inference Providers

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Baseten

Baseten Labs, Inc. · commercial

1.2k287/yr +4pypi/wk +3.8k

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Baseten homepage screenshot
homepage · captured Sep 2026 · view live ↗
Baseten docs screenshot
docs · captured Sep 2026 · view live ↗

Verified integrations

Connections to other tracked products — hover a chip for the verbatim evidence quote behind it.

By theme — the product's score on each story themeBy theme

Agenticness — how well agents can access and operate the productAgenticnessevidence →

How well agents can access and operate the product

36.0/100

Automation depth — how much of the product can run unattendedAutomation depthevidence →

How much of the product can run unattended

8.6/100

Batch async — stories about batch async in this arenaBatch asyncevidence →

Stories about batch async in this arena

24.0/100

Dedicated capacity — stories about dedicated capacity in this arenaDedicated capacityevidence →

Stories about dedicated capacity in this arena

30.0/100

Fine tune serving — stories about fine tune serving in this arenaFine tune servingevidence →

Stories about fine tune serving in this arena

80.0/100

Model catalog — stories about model catalog in this arenaModel catalogevidence →

Stories about model catalog in this arena

32.0/100

Multimodal — stories about multimodal in this arenaMultimodalevidence →

Stories about multimodal in this arena

30.0/100

Openai compat — stories about openai compat in this arenaOpenai compatevidence →

Stories about openai compat in this arena

86.3/100

Openness — open source, data portability, and self-hosting storiesOpennessevidence →

Open source, data portability, and self-hosting stories

25.7/100

Pricing limits — free-tier ceilings, usage caps, and rate limits before you have to payPricing limitsevidence →

Free-tier ceilings, usage caps, and rate limits before you have to pay

26.0/100

Privacy posture — data-handling and privacy storiesPrivacy postureevidence →

Data-handling and privacy stories

0.0/100

Reliability status — stories about reliability status in this arenaReliability statusevidence →

Stories about reliability status in this arena

24.0/100

Speed latency — stories about speed latency in this arenaSpeed latencyevidence →

Stories about speed latency in this arena

61.1/100

Structured tool calling — stories about structured tool calling in this arenaStructured tool callingevidence →

Stories about structured tool calling in this arena

52.0/100

Story verdicts — every judged story with its evidenceStory verdicts

What’s free: 1 free · 8 paid · 0 enterprise · 26 not stated in evidence

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Sorted by importance (agentic first) (high → low) · 53/53 stories · click a row’s chevron for the rationale and evidence

Connect an agent via an official MCP server G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness3full8/10T

Drive the product through a documented public API G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness3fullpaid8/10T

Delegate tasks to a built-in AI assistant inside the product G

Agentic features

ai-native userAgenticness — how well agents can access and operate the productAgenticness3none0/10

Plug MCP servers into this product so it can use their tools G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness3none0/10

Point an agent at llms.txt or agent-oriented docs G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness2full9/10T

Build against official SDKs G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness2full7/10C

Run the product headlessly / in CI for automation G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness2full7/10C

Use an official CLI G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness2full7/10C

Operate the product with natural-language commands G

Agentic features

ai-native userAgenticness — how well agents can access and operate the productAgenticness2partial6/10T

Subscribe to events via webhooks G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness2partial4/10C

Rely on versioned APIs with a documented deprecation policy G

Api quality

ai-native userAgenticness — how well agents can access and operate the productAgenticness2partial3/10T

Download a machine-readable API spec (OpenAPI or equivalent) G

Api quality

ai-native userAgenticness — how well agents can access and operate the productAgenticness2none0/10

Explore an interactive API reference with runnable examples G

Api quality

ai-native userAgenticness — how well agents can access and operate the productAgenticness2none0/10

Issue scoped/least-privilege API credentials for an agent G

Agent access

ai-native userAgenticness — how well agents can access and operate the productAgenticness2none0/10

Get AI-generated insights and suggestions from my data inside the product G

Agentic features

ai-native userAgenticness — how well agents can access and operate the productAgenticness2n/auntestednone yet

Set up automations that run autonomously in the background G

Agentic features

ai-native userAgenticness — how well agents can access and operate the productAgenticness2noneuntestednone yet

Test against a sandbox environment without touching production data G

Api quality

ai-native userAgenticness — how well agents can access and operate the productAgenticness1partial4/10C

Point an existing OpenAI SDK client at the provider by changing only the base URL and API key C

Compat

developerOpenai compat — stories about openai compat in this arenaOpenai compat3fullpaid9/10T

Enforce structured outputs against a JSON schema (or grammar) so model responses parse reliably C

Structured

developerStructured tool calling — stories about structured tool calling in this arenaStructured tool calling3fullpaid8/10C

Have an agent switch to or away from this provider mid-workflow because it speaks the standard chat-completions API without provider-specific code changes C

Compat

ai-native userOpenai compat — stories about openai compat in this arenaOpenai compat3full8/10C

Serve latency-sensitive workloads with fast time-to-first-token and high-throughput generation C

Serving

developerSpeed latency — stories about speed latency in this arenaSpeed latency3full8/10X

Stream completions token by token over SSE for responsive user experiences C

Serving

developerSpeed latency — stories about speed latency in this arenaSpeed latency3fullpaid8/10C

Choose among a broad catalog of current open-weight model families (Llama, Qwen, DeepSeek, GPT-OSS and peers) on shared serverless endpoints C

Catalog

developerModel catalog — stories about model catalog in this arenaModel catalog3partialpaid4/10T

Export all of my data in open formats and leave G

ai-native userOpenness — open source, data portability, and self-hosting storiesOpenness3partial4/10C

Rely on faithful function/tool calling — including parallel and multi-step tool use — so agent loops run on open models without breaking C

Tools

ai-native userStructured tool calling — stories about structured tool calling in this arenaStructured tool calling3partialpaid4/10C

See public per-token prices for every hosted model without talking to sales G

Pricing

founderPricing limits — free-tier ceilings, usage caps, and rate limits before you have to payPricing limits3partialfree3/10T

Define rules that trigger actions automatically on events G

ai-native userAutomation depth — how much of the product can run unattendedAutomation depth3noneuntestednone yet

Prevent my data from being used to train AI models G

ai-native userPrivacy posture — data-handling and privacy storiesPrivacy posture3noneuntestednone yet

Self-host the core product G

ai-native userOpenness — open source, data portability, and self-hosting storiesOpenness3n/auntestednone yet

Plug the provider into coding agents and agent frameworks through documented, first-party integration guides C

Compat

ai-native userOpenai compat — stories about openai compat in this arenaOpenai compat2full9/10T

Fine-tune a supported base model on my own data and serve the result on the same platform C

Fine tune

ml-engineerFine tune serving — stories about fine tune serving in this arenaFine tune serving2full8/10C

Have an agent enumerate the live model catalog programmatically via a documented GET /v1/models-style endpoint C

Catalog

ai-native userModel catalog — stories about model catalog in this arenaModel catalog2full8/10T

Upload and serve my own custom model weights or LoRA adapters C

Fine tune

ml-engineerFine tune serving — stories about fine tune serving in this arenaFine tune serving2full8/10C

Check a public status page with incident history before betting production traffic on the platform G

Reliability

founderReliability status — stories about reliability status in this arenaReliability status2partial6/10T

Do everything through the API that I can do in the UI G

ai-native userOpenness — open source, data portability, and self-hosting storiesOpenness2partial6/10T

Read documented rate limits and how they scale across usage tiers before I hit them in production G

Limits

developerPricing limits — free-tier ceilings, usage caps, and rate limits before you have to payPricing limits2partial6/10C

Deploy a model on dedicated GPU capacity with autoscaling so my traffic is isolated from the shared serverless pool C

Dedicated

ml-engineerDedicated capacity — stories about dedicated capacity in this arenaDedicated capacity2partial5/10C

Perform bulk operations across many items at once G

ai-native userAutomation depth — how much of the product can run unattendedAutomation depth2partial5/10C

Submit asynchronous batch inference jobs at a documented discount versus real-time pricing G

Batch

ml-engineerBatch async — stories about batch async in this arenaBatch async2partialpaid4/10C

Read the product's source under an open license G

ai-native userOpenness — open source, data portability, and self-hosting storiesOpenness2partial3/10C

Choose where my data is stored (region/residency) G

ai-native userPrivacy posture — data-handling and privacy storiesPrivacy posture2none0/10

Control data retention and deletion G

ai-native userPrivacy posture — data-handling and privacy storiesPrivacy posture2noneuntestednone yet

Get newly released open-weight models on the platform quickly after their public release C

Catalog

ml-engineerModel catalog — stories about model catalog in this arenaModel catalog2noneuntestednone yet

Opt out of telemetry and usage tracking G

ai-native userPrivacy posture — data-handling and privacy storiesPrivacy posture2noneuntestednone yet

Schedule recurring jobs or workflows G

ai-native userAutomation depth — how much of the product can run unattendedAutomation depth2noneuntestednone yet

See published tokens-per-second or latency numbers, benchmarks, or load-testing guides backing the provider's speed claims C

Benchmarks

ml-engineerSpeed latency — stories about speed latency in this arenaSpeed latency2noneuntestednone yet

Benefit from prompt/prefix caching that reduces latency or cost on repeated context C

Serving

ml-engineerSpeed latency — stories about speed latency in this arenaSpeed latency1fullpaid7/10C

Call vision, audio, or image-generation models beyond text chat on the same platform C

Modalities

developerMultimodal — stories about multimodal in this arenaMultimodal1partial5/10C

Generate embeddings (and rerank results) for retrieval pipelines without a second vendor C

Modalities

developerMultimodal — stories about multimodal in this arenaMultimodal1partial5/10X

Set spending caps or budget alerts so a runaway workload cannot generate an unbounded bill G

Pricing

founderPricing limits — free-tier ceilings, usage caps, and rate limits before you have to payPricing limits1partial5/10C

Rely on a documented deprecation policy with advance notice before a hosted model is removed C

Catalog

developerModel catalog — stories about model catalog in this arenaModel catalog1partial4/10C

Get a stated availability SLA on paid or enterprise tiers C

Reliability

founderReliability status — stories about reliability status in this arenaReliability status1none0/10

Version, review, and roll back my automations G

ai-native userAutomation depth — how much of the product can run unattendedAutomation depth1n/auntestednone yet

Opportunities — the stories that would move this product's scores, from its own judged verdictsOpportunitiestop 8 of 34 stories with headroom

What would move Baseten’s scores — derived from its own judged verdicts, biggest headroom first. Each line quotes what the judge found missing; shipping it (or evidencing it publicly) is the fix.

  1. Agenticness — how well agents can access and operate the productDelegate tasks to a built-in AI assistant inside the product

    nonemoves Built-in AIimpact 45

    Baseten's evidence shows MCP servers and a Baseten 'skill' that let external coding agents (Claude Code, Codex, etc.) manage a Baseten workspace — this is the reverse of a built-in in-product assistant; nothing in the evidence describes a first-party AI assistant living inside the Baseten UI/dashboard that a user can delegate platform tasks to.

  2. Agenticness — how well agents can access and operate the productPlug MCP servers into this product so it can use their tools

    nonemoves agent-readyimpact 45

    Baseten's evidence only shows it exposing its own MCP server so external coding agents (Claude Code, Codex, Pi) can call Baseten's workspace tools — the reverse relationship.

  3. Automation depth — how much of the product can run unattendedDefine rules that trigger actions automatically on events

    nonemoves PA Scoreimpact 30

    Baseten's docs describe async inference completing via webhook or polling, but this is a fixed completion-notification mechanism, not a user-defined rules engine for triggering arbitrary actions on events (e.g., alerts, autoscaling policies, custom conditional workflows).

  4. Privacy posture — data-handling and privacy storiesPrevent my data from being used to train AI models

    nonemoves PA Scoreimpact 30

    No evidence pack content addresses data usage for training, opt-out controls, or any privacy/data-retention policy commitments; the axis is applicable (Baseten processes customer data/prompts and could plausibly offer such guarantees) but nothing in the docs, GitHub, or community evidence confirms it.

  5. Agenticness — how well agents can access and operate the productSet up automations that run autonomously in the background

    nonemoves Built-in AIimpact 30

    Baseten's evidence covers async inference (deferred single requests via webhook/polling), model deployment, and training, but there is no evidence of scheduling, triggers, or autonomous multi-step automations running in the background — async inference is single-request deferral, not an automation/workflow engine.

  6. Agenticness — how well agents can access and operate the productIssue scoped/least-privilege API credentials for an agent

    nonemoves agent-readyimpact 30

    Baseten documents API keys, usage monitoring by API key, and workspace budgets, but no evidence describes scoped/least-privilege credential issuance (e.g., role-based permissions, restricted-scope keys, or per-agent credential minting).

  7. Agenticness — how well agents can access and operate the productExplore an interactive API reference with runnable examples

    nonemoves API qualityimpact 30

    Evidence shows extensive prose documentation (structured outputs, function calling, streaming, pricing) but no interactive API reference or runnable-example playground; a direct probe for an OpenAPI/Swagger spec (which typically powers interactive references) returned 404 on all candidate paths.

  8. Agenticness — how well agents can access and operate the productDownload a machine-readable API spec (OpenAPI or equivalent)

    nonemoves API qualityimpact 30

    A direct probe for a machine-readable API spec (openapi.json, swagger.json, and related paths) returned 404 on all candidates, and no docs page claims to publish an OpenAPI/Swagger spec — only that the API is OpenAI/Anthropic-compatible in shape, which is not the same as Baseten publishing its own downloadable spec.

Showing the top 8 of 34 — every none/partial verdict in the story verdicts table is headroom.

Think a verdict is wrong? Every verdicts-table row has a Flag link — see the methodology.

Coverage map — which docs area, API section, or community source covers which judged storiesCoverage map12 surfaces · 35 covered stories

Where the cited evidence behind each covered verdict came from — the same citations the verdicts table shows, no extra judging.

Inference docs21 stories

Claims vs evidence — vendor claims reconciled against independent verdictsClaims vs evidence

4 of 16 testable claims verified · 0 contradictedintegrity 25/100

29 distinct capability claims found in Baseten’s own claimed-docs/GitHub materials, reconciled against our judge’s independent verdicts.

4

Verified

12

Unverified

0

Contradicted

19

Undersold

Verified (6)
Unverified (18)
Undersold (19)
Claims outside our story set (6)

Real capability claims found in Baseten’s own materials, but no story in this arena’s taxonomy covers them yet — that’s feedback on the taxonomy, not a mark against the product.

  • Call hosted language models through Model APIs without deploying your own instance

    source ↗
  • Async inference returns a request ID immediately and completes later via webhook or polling

    source ↗
  • Query token/request usage broken down by API key or model

    source ↗
  • Deployments run active-active across clusters and clouds, with automatic rerouting/reprovisioning on capacity loss

    source ↗
  • Stable environments are supported for development, staging, and production deployments

    source ↗
  • Fast local developer loop with live reload skips Docker/Kubernetes configuration

    source ↗
Suggest a story for these →

Pricing signals

  • $4.4per 1M output tokenspay-as-you-goGLM-5.3 output token pricesource ↗as of 2026-09-07
  • $0.1per 1M input tokenspay-as-you-goGPT OSS 120B input token pricesource ↗as of 2026-09-07
  • $0.5per 1M output tokenspay-as-you-goGPT OSS 120B output token pricesource ↗as of 2026-09-07

Extracted verbatim from the vendor’s own pricing page — hover a figure for the exact quote.

Business model

usage-basedenterprise-custom

Per-token pricing on Model APIs, per-minute GPU pricing for dedicated model deployments with autoscaling (including scale-to-zero), and custom enterprise/self-hosted contracts.

pricing ↗

Score trend

How this product’s scores have moved as evidence and verdicts are re-derived — a point per change, not per day.

PA Scoretracked since Sep 4 '26 — no movement recorded yet
Agent-readytracked since Sep 4 '26 — no movement recorded yet

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For agents

Data

⚿ auth1 auth-gated probe

Agent surface uptime llms.txt 100% (30d, checked every 6h since Sep 8 '26)