{
  "site": "Agent Stack Data",
  "updated": "2026-11-03",
  "changelog": [
    {
      "date": "2026-11-03",
      "change": "Site launched."
    },
    {
      "date": "2026-11-03",
      "change": "Homepage dataset table: every name is now a clickable link; tables made phone-friendly."
    },
    {
      "date": "2026-11-03",
      "change": "Added lite dataset for agents (fewer tokens to read) and this changelog."
    }
  ],
  "tools": [
    {
      "name": "Tavily",
      "category": "Web search APIs",
      "entry_price": "$30/month (Project, 4,000 credits/month, lowest monthly plan); pay-as-you-go $0.008/credit",
      "offer_url": "https://www.tavily.com"
    },
    {
      "name": "Exa",
      "category": "Web search APIs",
      "entry_price": "$4 per 1,000 requests (Lite Search) \u2014 usage-based, no minimum plan",
      "offer_url": "https://exa.ai"
    },
    {
      "name": "Brave Search API",
      "category": "Web search APIs",
      "entry_price": "$5 per 1,000 requests (Search plan)",
      "offer_url": "https://brave.com/search/api/"
    },
    {
      "name": "Serper",
      "category": "Web search APIs",
      "entry_price": "$50 one-time (Starter pack, 50,000 credits \u2014 $1.00 per 1,000 queries)",
      "offer_url": "https://serper.dev"
    },
    {
      "name": "SerpApi",
      "category": "Web search APIs",
      "entry_price": "$25/month (Starter, 1,000 searches/month); Developer $75/month (5,000 searches)",
      "offer_url": "https://serpapi.com"
    },
    {
      "name": "Perplexity Sonar API",
      "category": "Web search APIs",
      "entry_price": "$5 per 1,000 requests (Search API, standard) \u2014 usage-based, no subscription",
      "offer_url": "https://www.perplexity.ai/api-platform"
    },
    {
      "name": "Deepgram",
      "category": "Voice & transcription APIs",
      "entry_price": "Pay-as-you-go from $0.0077/minute (Nova-3 Monolingual / Flux STT); Growth prepaid tier $4,000+/year",
      "offer_url": "https://deepgram.com"
    },
    {
      "name": "AssemblyAI",
      "category": "Voice & transcription APIs",
      "entry_price": "Pay-as-you-go from $0.15/hour (Universal-2); Universal-3.5 Pro $0.21/hour; streaming $0.45/hour",
      "offer_url": "https://www.assemblyai.com"
    },
    {
      "name": "ElevenLabs",
      "category": "Voice & transcription APIs",
      "entry_price": "$6/month (Starter, 30,000 credits/month, commercial license); Scribe speech-to-text API $0.22/hour",
      "offer_url": "https://elevenlabs.io"
    },
    {
      "name": "OpenAI Speech-to-Text API",
      "category": "Voice & transcription APIs",
      "entry_price": "From an estimated $0.003/minute (gpt-4o-mini-transcribe); gpt-4o-transcribe an estimated $0.006/minute",
      "offer_url": "https://openai.com"
    },
    {
      "name": "Gladia",
      "category": "Voice & transcription APIs",
      "entry_price": "\u20ac0.16/hour (Solaria-3 async, self-serve); real-time \u20ac0.68/hour",
      "offer_url": "https://www.gladia.io"
    },
    {
      "name": "Speechmatics",
      "category": "Voice & transcription APIs",
      "entry_price": "From $0.12/hour (Melia 1, multilingual pre-recorded); Standard $0.23/hour, Enhanced $0.38/hour",
      "offer_url": "https://www.speechmatics.com"
    },
    {
      "name": "Smithery",
      "category": "MCP servers & tool platforms",
      "entry_price": "No paid tier \u2014 free directory only",
      "offer_url": "https://smithery.ai"
    },
    {
      "name": "Composio",
      "category": "MCP servers & tool platforms",
      "entry_price": "$29/month (lowest paid tier on the published pricing page at verification)",
      "offer_url": "https://composio.dev"
    },
    {
      "name": "Glama",
      "category": "MCP servers & tool platforms",
      "entry_price": "Not published \u2014 free directory/inspector; paid hosting tier prices not published on official pages checked",
      "offer_url": "https://glama.ai"
    },
    {
      "name": "Arcade AI",
      "category": "MCP servers & tool platforms",
      "entry_price": "$25/month (Team platform fee) plus usage at $0.01 per tool call",
      "offer_url": "https://www.arcade.dev"
    },
    {
      "name": "Pipedream Connect",
      "category": "MCP servers & tool platforms",
      "entry_price": "$99/month billed annually (Startup, 10,000 usage credits and 100 external users included); $150/month billed monthly",
      "offer_url": "https://pipedream.com/connect"
    },
    {
      "name": "Zapier MCP",
      "category": "MCP servers & tool platforms",
      "entry_price": "Included from Zapier's free plan (100 tasks/month, about 50 MCP calls); paid plans from $19.99/month",
      "offer_url": "https://zapier.com/mcp"
    },
    {
      "name": "Zapier",
      "category": "Automation & workflow platforms",
      "entry_price": "$19.99/month (Professional, starting-from price on the pricing page; 750 tasks/month)",
      "offer_url": "https://zapier.com"
    },
    {
      "name": "Make",
      "category": "Automation & workflow platforms",
      "entry_price": "Core plan includes 10,000 credits/month (entry price is rendered dynamically on make.com/en/pricing and could not be verified from the page text \u2014 check the live pricing page)",
      "offer_url": "https://www.make.com"
    },
    {
      "name": "n8n",
      "category": "Automation & workflow platforms",
      "entry_price": "\u20ac20/month billed annually (Starter cloud, 2,500 executions); self-hosted \u20ac0",
      "offer_url": "https://n8n.io"
    },
    {
      "name": "Gumloop",
      "category": "Automation & workflow platforms",
      "entry_price": "$37/month (Pro, 20,000 credits/month)",
      "offer_url": "https://www.gumloop.com"
    },
    {
      "name": "Relay.app",
      "category": "Automation & workflow platforms",
      "entry_price": "Not applicable \u2014 Relay.app has shut down; do not sign up",
      "offer_url": "https://www.relay.app"
    },
    {
      "name": "Pipedream",
      "category": "Automation & workflow platforms",
      "entry_price": "$99/month billed annually (Startup); $150/month billed monthly",
      "offer_url": "https://pipedream.com"
    },
    {
      "name": "Clay",
      "category": "AI data & enrichment APIs",
      "entry_price": "Launch plan listed at $167/month headline on clay.com/pricing, while the same page's FAQ says 'starting at $185/month' (2,500 Data Credits, 15,000 Actions/month) \u2014 conflicting figures on the official page; confirm at checkout",
      "offer_url": "https://www.clay.com"
    },
    {
      "name": "Apollo.io",
      "category": "AI data & enrichment APIs",
      "entry_price": "$49/user/month billed annually (Basic, lowest paid tier on the published pricing page)",
      "offer_url": "https://www.apollo.io"
    },
    {
      "name": "Clearbit (Breeze Intelligence)",
      "category": "AI data & enrichment APIs",
      "entry_price": "Not published as a standalone product \u2014 enrichment is included with paid HubSpot; lowest official entry is a HubSpot Core Seat (Starter from $20/seat/month per HubSpot's catalog) with included credits",
      "offer_url": "https://clearbit.com"
    },
    {
      "name": "Hunter",
      "category": "AI data & enrichment APIs",
      "entry_price": "$49/month billed monthly (Starter, 2,000 credits/month); $34/month billed annually",
      "offer_url": "https://hunter.io"
    },
    {
      "name": "People Data Labs",
      "category": "AI data & enrichment APIs",
      "entry_price": "$98/month starting (Person Pro, 350+ records/month at $0.28/credit tier pricing); Company Pro from $100/month",
      "offer_url": "https://www.peopledatalabs.com"
    },
    {
      "name": "RocketReach",
      "category": "AI data & enrichment APIs",
      "entry_price": "$33/month billed annually (Essentials, 100 lookups/month, email only); Pro $75/month billed annually",
      "offer_url": "https://rocketreach.co"
    }
  ]
}