FREEDOM251

Freedom251 › AI Tools

Free and open first

Best Tool Agents in 2026

  1. 1

    BrowserOS

    by BrowserOS
    Free plan Open source APIExtensionLinux+3

    Choose BrowserOS if you want a free, open-source Chromium browser with AI agents, MCP integrations, and desktop support across macOS, Windows, and Linux.

    9.2 Free plan Visit site
  2. 2

    Browser Use

    by Browser Use, Inc.
    Free plan Open source APILinuxMac+3

    Choose Browser Use if you need hosted or self-hosted browser task execution with persistent sessions, recordings, and broad automation integrations.

    9.2 From $0.02 Visit site
  3. 3

    Dify

    Free plan Open source APIExtensionLinux+4

    Dify brings workflow building, knowledge retrieval, model connections, and several publishing options into one platform.

    9.1 Free plan · paid from $59/mo Visit site
  4. 4

    Aside

    Free plan APIMacWindows

    Choose Aside if you want an AI browser that can work across logged-in sites and computer files, with editable on-device memory and credential autofill.

    7.5 Free plan Visit site
  5. 5

    Devin

    Free plan APILinuxMac+2

    Devin combines coding assistance with an agent that can carry work toward a merge-ready pull request. Review plan limits and usage allowances when choosing a tier.

    7.5 Free plan · paid from $20/user/mo Visit site
  6. 6

    Flowise

    Free plan APILinuxMac+3

    Flowise offers visual workflow construction, integrations, and deployment options, but its wind-down is a central consideration.

    7.4 Free plan · paid from $35/mo Visit site
  7. 7

    Dust

    Free plan APIExtensionWeb

    Dust combines agent creation, company connectors, collaboration, and scheduled workflows, with a free tier and paid annual-billed plans.

    7.3 Free plan · paid from €24/user/mo (annual) Visit site
  8. 8

    Gemini

    by Gemini
    Free plan AndroidAPIiPhone+3
    7.3 Free plan Visit site
  9. 9

    Microsoft Copilot

    by Microsoft Copilot
    Free plan WebWindowsMac+2

    Copilot offers a free entry point and paid Microsoft 365 plans with different levels of AI usage and bundled apps. Compare the plan-specific usage, storage, and family access terms before subscribing.

    7.1 Free plan · paid from $9.99/mo Visit site
  10. 10

    StackAI

    Free plan APIExtensionSelf-hosted+1

    Choose StackAI if you want a visual way to build AI workflows for back-office processes, with multiple export formats, integrations and deployment choices.

    7.0 Free plan · pricing on request Visit site
  11. 11

    Tandem Browser

    Free plan APILinuxMac+1

    Tandem combines a daily-use browser with tools for connecting and managing AI agents. Its developer-preview status and best-effort Linux support are worth considering before adopting it.

    7.0 Free plan Visit site
  12. 12

    Lindy

    by Lindy
    Free plan ExtensionWeb

    Choose Lindy if you want an AI teammate to connect work tools and handle recurring tasks through workflows, routines, and skills.

    6.9 From $29.99/user/mo · 7-day trial Visit site
  13. 13

    Relevance AI

    Free plan Web

    Relevance AI offers workflow-building tools, model access, integrations, and security controls, with plan limits varying by tier.

    6.6 Free plan · paid from $19/mo (annual) Visit site
  14. 14

    Zapier

    by Zapier
    Free plan Web

    Zapier offers app automation at several plan levels, with multi-step workflows and shared team resources on paid plans.

    6.5 Free plan · paid from $19.99/mo · 14-day trial Visit site
  15. 15

    augLab

    Free trial APIWeb

    augLab combines no-code agent building, workflow automation, broad model access, and business integrations. Its paid plans and usage limits should be reviewed against your expected runs and team size.

    6.2 Pricing on request Visit site
  16. 16

    Intercom

    by Intercom
    Free trial AndroidiPhoneWeb

    Intercom combines customer messaging, helpdesk features, and AI-assisted answers across web and mobile.

    6.0 From $29/user/mo (annual) · 14-day trial Visit site
  17. 17

    Gumloop

    by Gumloop
    Free trial APIWeb

    Gumloop combines no-code agent creation with team collaboration, many integrations, and developer tools.

    5.9 From $37/mo · 14-day trial Visit site
  18. 18

    Kore.ai

    by Kore.ai
    Free trial APISelf-hostedWeb

    Kore.ai brings agent authoring, workflow automation, deployment, and evaluation into one platform. Pricing requires a request, and the listed trial lasts 14 days.

    5.9 Pricing on request · 14-day trial Visit site
  19. 19

    UiPath Agentic Automation

    Free plan Web

    UiPath Agentic Automation combines agent-building tools with automation plans ranging from free options to enterprise offerings.

    5.9 Free plan · 60-day trial Visit site
  20. 20

    Cognigy

    by Cognigy
    Paid APISelf-hostedWeb

    Choose Cognigy if your contact center needs an enterprise agent platform with visual design, integrations and deployment across multiple channels.

    5.8 Pricing on request Visit site
  21. 21

    FlowSentric

    Free plan Web
    5.8 Free plan Visit site
  22. 22

    Salesforce Agentforce

    by Salesforce
    Free plan Web
    5.8 Free plan · paid from $2 Visit site
  23. 23

    Sierra

    Paid Web

    Sierra combines agent building, multi-channel support, integrations, and conversation analytics for customer experience teams.

    5.0 Pricing on request Visit site
  24. 24

    Aisera AI Service Desk

    Paid Web
    4.6 Pricing on request Visit site
  25. 25

    IBM watsonx Orchestrate

    Paid Web
    4.6 From $530/mo · 30-day trial Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

More in AI Tools