# Gemini Spark vs Tomo > Gemini Spark scores 24.5 (F) to Tomo's 13.1 (F) for assistants that act in your accounts. Prices, MCP, x402, uptime and agent notes side by side. - Canonical: https://www.anchorterminal.com/compare/gemini-spark-vs-tomo - Markdown: https://www.anchorterminal.com/compare/gemini-spark-vs-tomo.md (~2,700 tokens) - Slim: https://www.anchorterminal.com/compare/gemini-spark-vs-tomo.min.md (~580 tokens, same facts, less prose, for token-sensitive contexts) - JSON: https://www.anchorterminal.com/compare/gemini-spark-vs-tomo.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: 2026-10-12 Gemini Spark scores 24.5 (F) on agent readiness against Tomo's 13.1 (F), and leads in 4 of 7 scored categories. Tomo leads on maintenance & community. Both do assistants that act in your accounts. - Gemini Spark: grade F, 24.5/100, rank #978 of 993. Markdown https://www.anchorterminal.com/tools/gemini-spark.md · JSON https://www.anchorterminal.com/api/v1/tools/gemini-spark.json - Tomo: grade F, 13.1/100, rank #989 of 993. Markdown https://www.anchorterminal.com/tools/tomo.md · JSON https://www.anchorterminal.com/api/v1/tools/tomo.json - Best AI personal assistants that act for one person: https://www.anchorterminal.com/best/personal-assistants/index.md - All 314 assistants comparisons: https://www.anchorterminal.com/compare/personal-assistants/index.md ## Which one, for what ### Gemini Spark (F) 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 0 - Agent ergonomics, 9 against 0 - Security & auth, 60 against 0 Watch for: No public API, SDK or MCP server for an outside agent was found. Spark is reached in the Gemini mobile app, the Mac app and gemini.google.com ### Tomo (F) Good for: People who want accountability, check-ins and reminders by text, including in group chats. Ahead on: - Maintenance & community, 54 against 17 Watch for: No API, MCP server or A2A endpoint for an outside agent. ## Score by category | Category | Weight | Gemini Spark | Tomo | Edge | | --- | --- | --- | --- | --- | | Reliability | 16% (20 this run) | 14 | 15 | Tomo +1 | | Performance | 10%, pending | pending | pending | not scored in this run | | Schema & documentation | 13% (16.2 this run) | 17 | 0 | Gemini Spark +17 | | Agent ergonomics | 13% (16.2 this run) | 9 | 0 | Gemini Spark +9 | | Security & auth | 14% (17.5 this run) | 60 | 0 | Gemini Spark +60 | | Payments & pricing | 10% (12.5 this run) | 10 | 10 | even | | Task success | 10%, pending | pending | pending | not scored in this run | | Maintenance & community | 7% (8.8 this run) | 17 | 54 | Tomo +37 | | Transparency & trust | 7% (8.8 this run) | 49 | 47 | Gemini Spark +2 | | Negative events | ≤15 | 0 | 0 | | | **Total** | | **24.5 · F** | **13.1 · F** | | ## Facts side by side | Fact | Gemini Spark | Tomo | | --- | --- | --- | | Kind | Platform | Platform | | Vendor | Google LLC | Mapo Labs, Inc. | | Hosted endpoint | no (local only) | no (local only) | | Transports | | | | Auth | OAuth | OAuth or key | | Pricing | Paid | Paid | | x402 | no | no | | Licence | Proprietary hosted service under the Google Terms of Service | Closed service under Tomo's Terms of Service (Mapo Labs, Inc., last updated 24 September 2026). | | Read-only variant documented | no | no | | llms.txt | no | no | | Last release | 2026-05-19 | 2026-09-29 | | 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 | | ## Verdicts **Gemini Spark.** Google's help pages state what Spark confirms before doing, how to delete its remote browser and code data, and the risks of prompt injection. Spark has no public API, Google calls it experimental, and it runs only with Keep Activity on, the setting under which chats are used for model training and human review. **Tomo.** Tomo is a hosted personal AI over iMessage and an iOS app, centred on goals, check-ins and reminders, with regular iOS releases since April 2026. No outside agent can call it, there's no free plan, and no status page, security contact or subprocessor list was found. ## Before you call either ### Gemini Spark 1. Do not plan an integration against Spark. No public API or MCP server was found, and a person must hold a Google AI Pro or Ultra subscription 2. Expect a confirmation request before sends, edits, purchases and web form submissions, and note that bulk changes to private Google Tasks run without one 3. Delete remote browser data and remote code execution data in Gemini Spark Settings after a sensitive session. Deleting a task thread or Gemini Apps activity does not remove them 4. Keep within 15 running tasks and 50 active schedules. A schedule does not run when 15 tasks are running or the usage limit is reached 5. Treat every safety statement here as Google's own description. None was tested, and no message was sent to the service ### Tomo 1. Don't plan to call Tomo from another agent. It answers only the owner's iMessage, group chats it's added to and the iOS app. 2. Tell the owner that adding Tomo to a group chat applies its terms to every participant. ## Questions ### Which is better for AI agents, Gemini Spark or Tomo? Gemini Spark scores 24.5 (F) on agent readiness against Tomo's 13.1 (F), and leads in 4 of 7 scored categories. Tomo leads on maintenance & community. ## For agents - This comparison as JSON: https://www.anchorterminal.com/compare/gemini-spark-vs-tomo.json, and with the fewest tokens: https://www.anchorterminal.com/compare/gemini-spark-vs-tomo.min.md - Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "gemini-spark", "b": "tomo"}`. From a terminal: `anchor compare gemini-spark tomo` - Each listing in full: https://www.anchorterminal.com/api/v1/tools/gemini-spark.json and https://www.anchorterminal.com/api/v1/tools/tomo.json ## Other comparisons with Gemini Spark or Tomo - [AstrBot vs Gemini Spark](https://www.anchorterminal.com/compare/astrbot-vs-gemini-spark.md) - [CowAgent vs Gemini Spark](https://www.anchorterminal.com/compare/cowagent-vs-gemini-spark.md) - [GAIA vs Gemini Spark](https://www.anchorterminal.com/compare/gaia-vs-gemini-spark.md) - [Gemini Spark vs Grok Bot](https://www.anchorterminal.com/compare/gemini-spark-vs-grok-bot.md) - [Gemini Spark vs Haven](https://www.anchorterminal.com/compare/gemini-spark-vs-haven.md) - [Gemini Spark vs Hermes Agent](https://www.anchorterminal.com/compare/gemini-spark-vs-hermes-agent.md) - [Gemini Spark vs Instinct](https://www.anchorterminal.com/compare/gemini-spark-vs-instinct.md) - [Gemini Spark vs IronClaw](https://www.anchorterminal.com/compare/gemini-spark-vs-ironclaw.md) - [Gemini Spark vs Leon](https://www.anchorterminal.com/compare/gemini-spark-vs-leon.md) - [Gemini Spark vs Lindy](https://www.anchorterminal.com/compare/gemini-spark-vs-lindy.md) - [Gemini Spark vs nanobot](https://www.anchorterminal.com/compare/gemini-spark-vs-nanobot.md) - [Gemini Spark vs NanoClaw](https://www.anchorterminal.com/compare/gemini-spark-vs-nanoclaw.md) - [Gemini Spark vs Dots](https://www.anchorterminal.com/compare/gemini-spark-vs-openai-dots.md) - [Gemini Spark vs OpenClaw](https://www.anchorterminal.com/compare/gemini-spark-vs-openclaw.md) - [Gemini Spark vs PicoClaw](https://www.anchorterminal.com/compare/gemini-spark-vs-picoclaw.md) - [Gemini Spark vs Poke](https://www.anchorterminal.com/compare/gemini-spark-vs-poke.md) - [Gemini Spark vs QwenPaw](https://www.anchorterminal.com/compare/gemini-spark-vs-qwenpaw.md) - [Gemini Spark vs ZeroClaw](https://www.anchorterminal.com/compare/gemini-spark-vs-zeroclaw.md) - [Gemini Spark vs Zo Computer](https://www.anchorterminal.com/compare/gemini-spark-vs-zo-computer.md) - [CowAgent vs Tomo](https://www.anchorterminal.com/compare/cowagent-vs-tomo.md) - [GAIA vs Tomo](https://www.anchorterminal.com/compare/gaia-vs-tomo.md) - [Gemini Spark vs Natura tinyNature](https://www.anchorterminal.com/compare/gemini-spark-vs-natura.md) - [Gemini Spark vs Pally](https://www.anchorterminal.com/compare/gemini-spark-vs-pally.md) - [Gemini Spark vs Wajo (Fo)](https://www.anchorterminal.com/compare/gemini-spark-vs-wajo.md) - [Grok Bot vs Tomo](https://www.anchorterminal.com/compare/grok-bot-vs-tomo.md) - [Haven vs Tomo](https://www.anchorterminal.com/compare/haven-vs-tomo.md) - [Hermes Agent vs Tomo](https://www.anchorterminal.com/compare/hermes-agent-vs-tomo.md) - [Instinct vs Tomo](https://www.anchorterminal.com/compare/instinct-vs-tomo.md) - [IronClaw vs Tomo](https://www.anchorterminal.com/compare/ironclaw-vs-tomo.md) - [Leon vs Tomo](https://www.anchorterminal.com/compare/leon-vs-tomo.md) - [Lindy vs Tomo](https://www.anchorterminal.com/compare/lindy-vs-tomo.md) - [nanobot vs Tomo](https://www.anchorterminal.com/compare/nanobot-vs-tomo.md) - [NanoClaw vs Tomo](https://www.anchorterminal.com/compare/nanoclaw-vs-tomo.md) - [Natura tinyNature vs Tomo](https://www.anchorterminal.com/compare/natura-vs-tomo.md) - [Dots vs Tomo](https://www.anchorterminal.com/compare/openai-dots-vs-tomo.md) - [OpenClaw vs Tomo](https://www.anchorterminal.com/compare/openclaw-vs-tomo.md) - [Pally vs Tomo](https://www.anchorterminal.com/compare/pally-vs-tomo.md) - [Poke vs Tomo](https://www.anchorterminal.com/compare/poke-vs-tomo.md) - [QwenPaw vs Tomo](https://www.anchorterminal.com/compare/qwenpaw-vs-tomo.md) - [Tomo vs Wajo (Fo)](https://www.anchorterminal.com/compare/tomo-vs-wajo.md) - [Tomo vs ZeroClaw](https://www.anchorterminal.com/compare/tomo-vs-zeroclaw.md) - [Tomo vs Zo Computer](https://www.anchorterminal.com/compare/tomo-vs-zo-computer.md) - [Gemini Spark vs Talorys](https://www.anchorterminal.com/compare/gemini-spark-vs-talorys.md) - [Talorys vs Tomo](https://www.anchorterminal.com/compare/talorys-vs-tomo.md) - [AstrBot vs Tomo](https://www.anchorterminal.com/compare/astrbot-vs-tomo.md) - [PicoClaw vs Tomo](https://www.anchorterminal.com/compare/picoclaw-vs-tomo.md) ## Disclosure - Tomo competes with LocalGhost, which Anchor Terminal's founder builds. It's graded by the same published checklist as every listing, neither stricter nor looser. Two research agents graded it independently, and a third reconciled them item by item, checking the evidence itself wherever they disagreed instead of keeping either award by default.