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Head-to-head comparison

Cortex vs Gram by Speakeasy

Compare Cortex and Gram by Speakeasy side by side across pricing, features, ratings, pros, cons, best-fit use cases, and alternatives.

Feature comparison

Feature
Cortex
Gram by Speakeasy
Category
mcp
mcp
Pricing
Free
Free plan
Free plan
API access
Mobile app
Browser extension
Team collaboration
Custom training
Self-hosted option
Offline mode
Multi-language support

Cortex pros and cons

MIT licensed with a public repository
Generates docs, SDKs, and an MCP server from one spec
Supports OpenAPI, AsyncAPI, GraphQL, gRPC, and OpenRPC
Eleven SDK output languages
Output quality depends entirely on spec quality
No hosted service or commercial support
Requires a build step in your pipeline

Gram by Speakeasy pros and cons

Generates MCP servers from OpenAPI
Custom TypeScript and Python tools
Serverless managed hosting
OAuth 2.1 with DCR and PKCE
Best value with existing OpenAPI specs
Newer platform in a fast-moving space
MCP ecosystem still maturing

Which one should you choose?

Best overall signal
Cortex

Selected using Toolglade popularity signals such as views and votes.

Best value signal
Cortex

Selected using free-plan availability and engagement signals.

Best for

Cortex

  • generating mcp servers from api specs
  • typed sdk generation
  • self-hosted api docs
  • API teams with maintained specifications
  • Teams exposing APIs to agents via MCP

Gram by Speakeasy

  • Building MCP servers from APIs
  • Hosting agent tools
  • Enterprise tool governance
  • API-first companies
  • Teams building agent tools

FAQ

Is Cortex better than Gram by Speakeasy?

It depends on your use case. Compare category fit, pricing, feature availability, and ratings before choosing.

Which tool has a free plan?

Cortex and Gram by Speakeasy offer a free plan based on current Toolglade data.