# Gemini Spark vs Haven (slim)

> Gemini Spark scores 24.5 (F) to Haven's 22.2 (F) for assistant proactive. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/gemini-spark-vs-haven.md (~2,600 tokens) · this version ~580 tokens · JSON https://www.anchorterminal.com/compare/gemini-spark-vs-haven.json · canonical https://www.anchorterminal.com/compare/gemini-spark-vs-haven
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-12

Gemini Spark scores 24.5 (F) on agent readiness against Haven's 22.2 (F), and leads in 3 of 7 scored categories. Haven leads on reliability, payments & pricing and maintenance & community. Both do assistant proactive.

- Gemini Spark: F 24.5, rank #974 of 986 · https://www.anchorterminal.com/tools/gemini-spark.min.md
- Haven: F 22.2, rank #977 of 986 · https://www.anchorterminal.com/tools/haven.min.md
- Gemini Spark, good for A person who already keeps mail, calendar and files in a personal Google Account and accepts Keep Activity being on. Ahead on Schema & documentation, 17 against 4; Security & auth, 60 against 13.
- Haven, good for A consumer assistant for one person who wants to phone, text or email it and have it remember them. Ahead on Reliability, 35 against 14; Payments & pricing, 30 against 10; Maintenance & community, 35 against 17.

| Category | Gemini Spark | Haven |
| --- | --- | --- |
| Reliability (16%) | 14 | 35 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 17 | 4 |
| Agent ergonomics (13%) | 9 | 6 |
| Security & auth (14%) | 60 | 13 |
| Payments & pricing (10%) | 10 | 30 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 17 | 35 |
| Transparency & trust (7%) | 49 | 51 |

| Fact (where they differ) | Gemini Spark | Haven |
| --- | --- | --- |
| Vendor | Google LLC | Hello Haven, Inc. |
| Transports |  | HTTP |
| Auth | OAuth | OAuth or key |
| Pricing | Paid | Free |
| Licence | Proprietary hosted service under the Google Terms of Service | Proprietary service under Hello Haven's Terms of Service |
| Last release | 2026-05-19 | 2026-09-17 |
| Terms last updated | 2026-07-30 | 2026-07-24 |
| Privacy policy last updated | 2026-09-24 | 2026-07-24 |
| Customer content may train models | yes, with an opt-out | not found in the text |
| Terms restrict automated access | yes | not found in the text |