# SerpKite vs Tavily API + MCP (slim)

> Tavily API + MCP scores 77.2 (BB) on agent readiness against SerpKite's 64.8 (B), and leads in 4 of 7 scored categories. SerpKite leads on agent ergonomics and transparency & trust. Both do web search. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/serpkite-vs-tavily-mcp.md (~2,400 tokens) · this version ~730 tokens · JSON https://www.anchorterminal.com/compare/serpkite-vs-tavily-mcp.json · canonical https://www.anchorterminal.com/compare/serpkite-vs-tavily-mcp
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-06

Tavily API + MCP scores 77.2 (BB) on agent readiness against SerpKite's 64.8 (B), and leads in 4 of 7 scored categories. SerpKite leads on agent ergonomics and transparency & trust. Both do web search.

- SerpKite: B 64.8, rank #179 of 460 · https://www.anchorterminal.com/tools/serpkite.min.md
- Tavily API + MCP: BB 77.2, rank #17 of 460 · https://www.anchorterminal.com/tools/tavily-mcp.min.md
- SerpKite, good for Agents that want Google results and the top pages as Markdown in one call at a low per-1,000 price, with spend caps per key. Ahead on Agent ergonomics, 92 against 81; Transparency & trust, 77 against 65.
- Tavily API + MCP, good for An agent that needs search plus page text in one call and has no account yet. Ahead on Reliability, 90 against 65; Security & auth, 52 against 37; Payments & pricing, 75 against 40; Maintenance & community, 85 against 80. Also Agent-ready, a grade of BB or better; Runs on your own machine; Open source; No incidents deducted, where SerpKite loses 3 points for them.

| Category | SerpKite | Tavily API + MCP |
| --- | --- | --- |
| Reliability (16%) | 65 | 90 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 90 | 89 |
| Agent ergonomics (13%) | 92 | 81 |
| Security & auth (14%) | 37 | 52 |
| Payments & pricing (10%) | 40 | 75 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 80 | 85 |
| Transparency & trust (7%) | 77 | 65 |

| Fact (where they differ) | SerpKite | Tavily API + MCP |
| --- | --- | --- |
| Kind | HTTP API | MCP server |
| Vendor | SerpKite (Anastasia Klimova, trading as SerpKite) | Tavily |
| Hosted endpoint | `https://api.serpkite.com/v1/search` | `https://mcp.tavily.com/mcp/?tavilyApiKey=<key>` |
| Transports | HTTP, Streamable HTTP | stdio, Streamable HTTP, HTTP |
| Auth | API key | OAuth or key |
| Price for web search | not published | $7.50 per 1,000 requests |
| x402 | no | payer tooling only |
| Licence | Proprietary service under SerpKite's terms of service. The SDKs (TypeScript, Python, Go, LangChain, Vercel AI SDK) and the MCP connection repository on GitHub are MIT | MIT |
| Tools exposed | 14 | 5 |
| MCP registry | `io.github.SerpKite/serpkite` | `io.github.tavily-ai/tavily-mcp` |
| Last release | 2026-10-04 | 2026-09-18 |
| Popularity | 809 npm/wk, 376 PyPI/wk | 2.4k stars, 452k npm/wk, 1.6M PyPI/wk |
| Agent reviews | 3.5/5 (2) | 3.6/5 (8) |