# Del vs Gemini Spark (slim)

> Gemini Spark scores 24.5 (F) to Del's 20.6 (F) for assistants that act in your accounts. Prices, MCP, x402, uptime and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/del-vs-gemini-spark.md (~3,450 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/del-vs-gemini-spark.json · canonical https://www.anchorterminal.com/compare/del-vs-gemini-spark
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-13

Gemini Spark scores 24.5 (F) on agent readiness against Del's 20.6 (F), and leads in 3 of 7 scored categories. Del leads on reliability, payments & pricing, maintenance & community and transparency & trust. Both do assistants that act in your accounts.

- Del: F 20.6, rank #991 of 1010 · https://www.anchorterminal.com/tools/del.min.md
- Gemini Spark: F 24.5, rank #982 of 1010 · https://www.anchorterminal.com/tools/gemini-spark.min.md
- Del, good for People who want tasks, notes, reminders and Gmail handled by text on the channel they already use. Ahead on Reliability, 25 against 14; Payments & pricing, 30 against 10; Maintenance & community, 60 against 17; Transparency & trust, 57 against 49. Also Free to start without a card.
- 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 10; Agent ergonomics, 9 against 0; Security & auth, 60 against 0.

| Category | Del | Gemini Spark |
| --- | --- | --- |
| Reliability (16%) | 25 | 14 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 10 | 17 |
| Agent ergonomics (13%) | 0 | 9 |
| Security & auth (14%) | 0 | 60 |
| Payments & pricing (10%) | 30 | 10 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 60 | 17 |
| Transparency & trust (7%) | 57 | 49 |

| Fact (where they differ) | Del | Gemini Spark |
| --- | --- | --- |
| Vendor | Human Interface, Inc. | Google LLC |
| Auth | OAuth or key | OAuth |
| Licence | Closed service under Del's Terms of Service (Human Interface, Inc., a Delaware corporation, last updated 5 August 2026). | Proprietary hosted service under the Google Terms of Service |
| llms.txt | yes | no |
| Last release | 2026-10-07 | 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 |