Grain on ChatGPT, Claude and Cursor
Listings side by side
| Field | GrainChatGPT · Apps SDK | GrainClaude · Connector | GrainCursor · MCP server |
|---|---|---|---|
| Kind | Apps SDK | Connector | MCP server |
| Best rank | #60 Productivity | #315 Most popular · among connectors | #452 Top |
| Charts | 1 | 3 | 2 |
| Countries | 48/48 | Worldwide | Worldwide |
| Tools or skills | — | 21 | — |
| MCP server | api.grain.com | api.grain.com | api.grain.com |
| Developer | Grain Intelligence, Inc. | Grain | — |
| Website | grain.com | grain.com | — |
| Starter prompts | — | — | — |
| Created or launched | Created May 11, 2026 | Launched Apr 25, 2026 | Launched Jun 18, 2025 |
| Listing changes | — | — | — |
Gaps
ChatGPT · Apps SDK
- 21 tools not herecitation search, fetch, fetch deal, fetch meeting…
- No skill names
Claude · Connector
No gaps
Cursor · MCP server
- 21 tools or skills not herecitation search, fetch, fetch deal, fetch meeting…
- No website
- No tool names
Tool coverage
| Tool | ChatGPT · Apps SDK— | Claude · Connector21 tools | Cursor · MCP server— |
|---|---|---|---|
| citation search | – | citation_search | – |
| fetch | – | fetch | – |
| fetch deal | – | fetch_deal | – |
| fetch meeting | – | fetch_meeting | – |
| fetch meeting coaching feedback | – | fetch_meeting_coaching_feedback | – |
| fetch meeting notes | – | fetch_meeting_notes | – |
| fetch meeting transcript | – | fetch_meeting_transcript | – |
| list all deals | – | list_all_deals | – |
| list attended meetings | – | list_attended_meetings | – |
| list coaching feedback | – | list_coaching_feedback | – |
| list meetings | – | list_meetings | – |
| list open deals | – | list_open_deals | – |
| list workspace users | – | list_workspace_users | – |
| myself | – | myself | – |
| search | – | search | – |
| search companies | – | search_companies | – |
| search meetings | – | search_meetings | – |
| search persons | – | search_persons | – |
| search recording segments | – | search_recording_segments | – |
| suggest calendar event | – | suggest_calendar_event | – |
| suggest email draft | – | suggest_email_draft | – |