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The Agents Index

The 4 best MCP servers (2026)

As of October 2026, SalesTouch has the lowest paid entry price here, from $39/month. Context7, Lead Scorer and SkaleAgents have a free plan.

Updated 18 October 20264 agents3 verified in the last 30 days3 updated in that window

Prices checked 18 September–18 October 2026

Reviewed by The Agents Index editorial team.

Agents whose price, API, docs, sources and limits we could confirm come first. How we rank →

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4 agents

All MCP servers agents

When these were checked

Newest check 18 October 2026 · oldest 34 days ago.

Public MCP servers and connectors that AI agents call directly to search, read or act in a service.

Questions buyers ask

Which agent here costs the least?

Context7, Lead Scorer and SkaleAgents have a free plan. The lowest paid plan is SalesTouch, from $39/month. Price checked on 25 September 2026.

Which agents here have a free plan?

3 of the 4: Context7, Lead Scorer and SkaleAgents.

When were these prices checked?

Between 18 September 2026 and 18 October 2026, each read on the maker's own pricing page.

Sources and method

How we rank

Every price here was read on the agent maker's own pricing page.