# Boski vs Gemini Spark (slim)

> Boski scores 26.2 (F) to Gemini Spark's 24.5 (F) for proactive personal assistants. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/boski-vs-gemini-spark.md (~3,400 tokens) · this version ~630 tokens · JSON https://www.anchorterminal.com/compare/boski-vs-gemini-spark.json · canonical https://www.anchorterminal.com/compare/boski-vs-gemini-spark
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-13

Boski scores 26.2 (F) on agent readiness against Gemini Spark's 24.5 (F), and leads in 4 of 7 scored categories. Gemini Spark leads on security & auth. Both do proactive personal assistants.

- Boski: F 26.2, rank #981 of 1010 · https://www.anchorterminal.com/tools/boski.min.md
- Gemini Spark: F 24.5, rank #982 of 1010 · https://www.anchorterminal.com/tools/gemini-spark.min.md
- Boski, good for People who want an agent working on personal goals between conversations, and who want ChatGPT or Codex to read their saved preferences. Ahead on Reliability, 25 against 14; Maintenance & community, 23 against 17; Transparency & trust, 63 against 49.
- 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 Security & auth, 60 against 45.

| Category | Boski | Gemini Spark |
| --- | --- | --- |
| Reliability (16%) | 25 | 14 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 15 | 17 |
| Agent ergonomics (13%) | 13 | 9 |
| Security & auth (14%) | 45 | 60 |
| Payments & pricing (10%) | 10 | 10 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 23 | 17 |
| Transparency & trust (7%) | 63 | 49 |

| Fact (where they differ) | Boski | Gemini Spark |
| --- | --- | --- |
| Vendor | Boski, Inc. | Google LLC |
| Auth | OAuth or key | OAuth |
| Licence | Closed service under Boski's Terms of Service (Boski, Inc., a Delaware corporation, effective 20 August 2026). | Proprietary hosted service under the Google Terms of Service |
| Read-only variant documented | yes | no |
| llms.txt | yes | no |
| Last release | none | 2026-05-19 |
| Terms last updated |  | 2026-07-30 |
| Privacy policy last updated |  | 2026-09-24 |
| Customer content may train models |  | yes, with an opt-out |
| Terms restrict automated access |  | yes |
| Terms restrict benchmarking |  | not found in the text |
| Terms or service can change without notice |  | not found in the text |
| Arbitration or class-action waiver |  | not found in the text |