Pricing models / Free/open-source

Free and open-source AI agents

Tools with a free or open-source option recorded on the pricing page. 9 tools carry the Free/open-source tag, derived by rule from plan text on official pricing pages.

Pricing modelPricing model
9 tools
$/mo–
  • Activepieces MCP clientMCP server

    Business agents

    CreditsFree/open-source
    Cheapest paid plan
    $20/mo — Plus
    Free tier
    1,000 credits/mo
  • Botpress MCP clientMCP server

    Business agents

    Free/open-source
    Cheapest paid plan
    $150/mo billed annually — Plus
    Free tier
    Free $0, 100 conversations, no top-ups or overages, 3 seats, 3 AI agents
  • Cline MCP client

    Coding agents

    CodingAgent
    Free/open-sourceUsage
    Cheapest paid plan
    Usage-based
    Free tier
    Open-source extension free; pay only for AI inference
  • CrewAI MCP client

    Business agents

    Free/open-source
    Cheapest paid plan
    Free only
    Free tier
    50 executions/mo
  • Kilo Code MCP client

    Coding agents

    CodingAgent
    CreditsFree/open-sourceHybridSeat
    Cheapest paid plan
    $15/mo — Teams
    Free tier
    Yes
  • n8n MCP server

    Business agents

    CreditsFree/open-source
    Cheapest paid plan
    €24/moEUR(approx. $25.92) — Starter
    Free tier
    Free trial (no credit card); self-hosted Community Edition free
  • OpenHands MCP client

    Coding agents

    CodingAgent
    Free/open-source
    Cheapest paid plan
    Free only
    Free tier
    Open Source local free; Cloud Individual free (10 max daily conversations, BYOK or OpenHands models at-cost)
  • Roo Code / Roomote MCP client

    Coding agents

    CodingAgent
    Free/open-sourceFlat subscription
    Cheapest paid plan
    $49/mo — Up to 10 users
    Free tier
    7-day free trial, no card
  • Stack AI MCP client

    Business agents

    Free/open-source
    Cheapest paid plan
    Free only
    Free tier
    500 runs/mo

Other pricing models