# Coda (Superhuman Docs) vs Grist

> Coda (Superhuman Docs) scores 64.8 (B) on agent readiness against Grist's 50.1 (D), and leads in 5 of 7 scored categories. Grist leads on maintenance & community. Both do sheets read. Category scores, facts, verdicts and agent notes side by side.

- Canonical: https://www.anchorterminal.com/compare/coda-vs-grist
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- Slim: https://www.anchorterminal.com/compare/coda-vs-grist.min.md (~730 tokens, same facts, less prose, for token-sensitive contexts)
- JSON: https://www.anchorterminal.com/compare/coda-vs-grist.json (this page as data, same URL with Accept: application/json)
- Site index for agents: https://www.anchorterminal.com/llms.txt (full text: https://www.anchorterminal.com/llms-full.txt)
- API: https://www.anchorterminal.com/api/v1/index.json
- Updated: 2026-10-08

Coda (Superhuman Docs) scores 64.8 (B) on agent readiness against Grist's 50.1 (D), and leads in 5 of 7 scored categories. Grist leads on maintenance & community. Both do sheets read.

- Coda (Superhuman Docs): grade B, 64.8/100, rank #270 of 722. Markdown https://www.anchorterminal.com/tools/coda.md · JSON https://www.anchorterminal.com/api/v1/tools/coda.json
- Grist: grade D, 50.1/100, rank #597 of 722. Markdown https://www.anchorterminal.com/tools/grist.md · JSON https://www.anchorterminal.com/api/v1/tools/grist.json

## Which one, for what

### Coda (Superhuman Docs) (B)

Good for: Teams whose working data already sits in Coda docs and who want an agent to read and upsert table rows or build docs.

Ahead on:
- Reliability, 81 against 39
- Schema & documentation, 76 against 63
- Security & auth, 71 against 62
- Transparency & trust, 78 against 61

Watch for: Row writes return 202 and take a few seconds to apply, and reads come from a snapshot that can be stale

### Grist (D)

Good for: Teams that want a relational spreadsheet with Python formulas and per-document OAuth grants for an agent, or that need to self-host.

Ahead on:
- Maintenance & community, 78 against 72

Also in its favour:
- Open source

Watch for: No status page was found. status.getgrist.com redirects to a signup form, and the site footer and help centre link to none


## Score by category

| Category | Weight | Coda (Superhuman Docs) | Grist | Edge |
| --- | --- | --- | --- | --- |
| Reliability | 16% (20 this run) | 81 | 39 | Coda (Superhuman Docs) +42 |
| Performance | 10%, pending | pending | pending | not scored in this run |
| Schema & documentation | 13% (16.2 this run) | 76 | 63 | Coda (Superhuman Docs) +13 |
| Agent ergonomics | 13% (16.2 this run) | 61 | 57 | Coda (Superhuman Docs) +4 |
| Security & auth | 14% (17.5 this run) | 71 | 62 | Coda (Superhuman Docs) +9 |
| Payments & pricing | 10% (12.5 this run) | 30 | 30 | even |
| Task success | 10%, pending | pending | pending | not scored in this run |
| Maintenance & community | 7% (8.8 this run) | 72 | 78 | Grist +6 |
| Transparency & trust | 7% (8.8 this run) | 78 | 61 | Coda (Superhuman Docs) +17 |
| Negative events | ≤15 | -3 | -4 | |
| **Total** | | **64.8 · B** | **50.1 · D** | |

## Facts side by side

| Fact | Coda (Superhuman Docs) | Grist |
| --- | --- | --- |
| Kind | HTTP API | HTTP API |
| Vendor | Superhuman Platform Inc. | Grist Labs Inc. |
| Hosted endpoint | `https://coda.io/apis/v1` | `https://docs.getgrist.com/api` |
| Transports | HTTP, Streamable HTTP | HTTP, Streamable HTTP |
| Auth | OAuth or key | OAuth or key |
| Pricing | Freemium | Freemium |
| x402 | no | no |
| Licence | Proprietary service under Superhuman's terms of service and developer terms. The Packs SDK on GitHub is MIT | Apache-2.0 for the community edition in gristlabs/grist-core. The full edition, which adds the MCP server, the OAuth server and audit log streaming, is proprietary and needs an activation key after a 30-day trial. Docs are CC BY-SA 4.0 |
| Tools exposed | 34 | 34 |
| Read-only variant documented | no | yes |
| llms.txt | no | no |
| Last release | 2026-09-24 | 2026-09-28 |
| Terms last updated | 2025-10-29 | no date given |
| Privacy policy last updated | 2026-07-06 | 2019-04-01 |
| Customer content may train models | yes | not found in the text |
| Terms restrict automated access | not found in the text | not found in the text |
| Terms restrict benchmarking | yes | not found in the text |
| Terms or service can change without notice | not found in the text | yes |
| Arbitration or class-action waiver | yes | not found in the text |
| Popularity | 10k npm/wk | 12k stars, 341 npm/wk, 240 PyPI/wk |

## Verdicts

**Coda (Superhuman Docs).** API tokens can be limited to one doc or one table and to read or write, and the OpenAPI description covers 125 operations with 429 on almost all. Writes are queued and answered with 202, so each needs a status check. The REST API has no idempotency keys or official client libraries, and the MCP server is in beta.

**Grist.** OAuth tokens carry seven scopes, can be limited to chosen documents and expire after an hour, and the REST API has a public OpenAPI file with an add-or-update call. No status page, SLA terms, DPA or security.txt was found, and the docs say the hosted service has no SOC 2 or ISO 27001 audit.

## Before you call either

### Coda (Superhuman Docs)

1. Poll `/mutationStatus/{requestId}` after every row write. A 202 means queued, and the edit can still fail
2. Send `X-Coda-Doc-Version: latest` when a read must reflect recent edits, and handle the 400 it returns when the snapshot is behind
3. Use `keyColumns` on `POST .../rows` so a retried insert updates the same row instead of adding a duplicate
4. Ask for a token restricted to the one doc or table and to read access where the task allows. An unrestricted token can do anything its owner can
5. Read MCP tool names from the tool list at run time. The vendor says names and parameters can change during the beta

### Grist

1. Connect through OAuth, not an API key. Ask for `doc:read` alone for reading, and have the user pick Selected resources on the consent screen
2. Keep `doc.schema:write` off unless needed. The docs say formula editing lets its holder read any data in the document whatever the access rules
3. Send requests for one document one at a time. The eleventh concurrent request gets 429, and no Retry-After header is documented
4. Use `PUT /api/docs/{docId}/tables/{tableId}/records` with `require` to add or update by key, so a retried write doesn't create a duplicate row
5. Use the `/records` endpoints, not the deprecated `/data` ones, and split large writes to stay under the 1 MB body limit

## Questions

### Which is better for AI agents, Coda (Superhuman Docs) or Grist?

Coda (Superhuman Docs) scores 64.8 (B) on agent readiness against Grist's 50.1 (D), and leads in 5 of 7 scored categories. Grist leads on maintenance & community.

### Do Coda (Superhuman Docs) and Grist need an API key?

Both take an API key or an OAuth sign-in.

### Can an agent call Coda (Superhuman Docs) and Grist without installing anything?

Yes. Coda (Superhuman Docs) has a hosted endpoint at https://coda.io/apis/v1 and Grist at https://docs.getgrist.com/api.

### Are Coda (Superhuman Docs) and Grist open source?

No open-source release is listed for Coda (Superhuman Docs). Grist is open source (Apache-2.0 for the community edition in gristlabs/grist-core. The full edition, which adds the MCP server, the OAuth server and audit log streaming, is proprietary and needs an activation key after a 30-day trial. Docs are CC BY-SA 4.0).


## For agents

- This comparison as JSON: https://www.anchorterminal.com/compare/coda-vs-grist.json, and with the fewest tokens: https://www.anchorterminal.com/compare/coda-vs-grist.min.md
- Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "coda", "b": "grist"}`. From a terminal: `anchor compare coda grist`
- Each listing in full: https://www.anchorterminal.com/api/v1/tools/coda.json and https://www.anchorterminal.com/api/v1/tools/grist.json

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