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Ranked · Agent platforms

Best Agent platforms — Self-hosted

7 of 20 researched agent platforms have a confirmed yes for Self-hosted. Qualified, negative, and unknown answers stay distinct.

7 of 20 agent platforms have a confirmed yes for “Self-hosted”. 3 are qualified or tier-scoped, 9 are confirmed no, and 1 remain not established. Only confirmed yes answers appear in this set; an unknown is never treated as a negative.

How we ranked these

Projected from the live listing datasheets using the tenant’s “Can you run it on your own infrastructure?” axis. Membership requires a sourced yes; partial and unknown answers are reported above but excluded from the ranking. Entries retain the directory’s paid-tier ordering, visibly labelled on every promoted card.

The full ranking method →

All picks at a glance

All 7 compared on one screen. Pick a row to jump to the full entry.

#AgentBest forFrom
1AgnoFree
2DifyFree
3GleanCustom
4n8nFree
5OpenClaw$20 trial credit / monthly
6Sim$0 / forever
7Vellum$0 / month

The ranking

  1. Editor’s pick

    #1

    Agno

    Python SDK, self-hosted AgentOS runtime and hosted control plane for building and running agents

    Visit Agno ↗Read the review →Get a quote →from Free
  2. #2

    Dify

    Open-source platform for building agentic workflows, RAG pipelines and agents, on cloud or self-hosted

    Visit Dify ↗Read the review →Get a quote →from Free
  3. #3

    Glean

    Enterprise Work AI platform: indexes company apps into a permission-aware graph and runs agents on that context.

    Visit Glean ↗Read the review →Get a quote →from Custom

  4. Advertisement

    Your agent here. Go Featured and sit above the free listings in this ranking, or buy the slot beside it. Every paid unit and every paid row wears the Advertisement label above — and the verdict, the facts, the exclusions and the quality gate are not for sale.

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  5. #4

    n8n

    Workflow automation platform for building AI agents on a visual canvas, self-hosted or on n8n Cloud.

    Visit n8n ↗Read the review →Get a quote →from Free
  6. #5

    OpenClaw

    Self-hosted, MIT-licensed gateway that runs AI agents across chat apps, a browser UI, and the terminal.

    Visit OpenClaw ↗Read the review →Get a quote →from $20 trial credit / monthly
  7. #6

    Sim

    Open-source AI workspace for building, deploying and governing AI agents across 1,000+ integrations.

    Visit Sim ↗Read the review →Get a quote →from $0 / forever
  8. #7

    Vellum

    Personal AI assistant with its own identity, memory and installable skills; open-source runtime, cloud or self-hosted

    Visit Vellum ↗Read the review →Get a quote →from $0 / month

Side by side

All 7 compared. Scroll the table sideways, the fact column stays pinned →

FeatureAgnoDifyGleann8nOpenClawSimVellum
DescriptionPython SDK, self-hosted AgentOS runtime and hosted control plane for building and running agentsOpen-source platform for building agentic workflows, RAG pipelines and agents, on cloud or self-hostedEnterprise Work AI platform: indexes company apps into a permission-aware graph and runs agents on that context.Workflow automation platform for building AI agents on a visual canvas, self-hosted or on n8n Cloud.Self-hosted, MIT-licensed gateway that runs AI agents across chat apps, a browser UI, and the terminal.Open-source AI workspace for building, deploying and governing AI agents across 1,000+ integrations.Personal AI assistant with its own identity, memory and installable skills; open-source runtime, cloud or self-hosted
CategoryAgent platforms, Agent frameworksAgent platformsAgent platformsAgent platformsAgent platformsAgent platformsAgent platforms
PricingFreeFreeCustomFree$20 trial credit / monthly$0 / forever$0 / month
TagsOpen modelsFree tierOpen sourceMulti-agentGPTAPISelf-hostedClaudeOpen sourceAPIFree tierSelf-hostedNo-codeGPTClaudeOpen modelsEnterpriseEnterpriseAPIGPTClaudeNo-codeOpen sourceNo-codeSelf-hostedFree tierAPIGPTClaudeOpen modelsEnterpriseFree tierOpen sourceAutonomousAPISelf-hostedClaudeGPTOpen modelsOpen sourceAPIFree tierSelf-hostedEnterpriseOpen sourceAPIFree tierAutonomousBrowser useSelf-hosted

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The digestFree

Which agents actually ship.

What we re-checked, what got added, and one number from the index. Tuesdays.

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This ranking

  • 7 agents ranked
  • 7 of 7 with known API status offer an API
  • paid plans $20-$150
  • 5 free or freemium
  • verified August 31, 2026
How we rank →

Advertise here

Reach buyers mid-decision. Put your brand in front of them — advertising slots are open to any advertiser (see the content policy), and listed agents can go Featured at the top of their category. Every paid unit and every paid row is labelled "Advertisement" where it renders.

Featured — top of your category →Advertise on this page →

Advertise here

Reach buyers mid-decision. Put your brand in front of them — advertising slots are open to any advertiser (see the content policy), and listed agents can go Featured at the top of their category. Every paid unit and every paid row is labelled "Advertisement" where it renders.

Featured — top of your category →Advertise on this page →

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