# Brea vs Gemini Spark > Gemini Spark scores 24.5 (F) to Brea's 12.9 (F) for assistants that act in your accounts. Prices, MCP, x402, uptime and agent notes side by side. - Canonical: https://www.anchorterminal.com/compare/brea-vs-gemini-spark - Markdown: https://www.anchorterminal.com/compare/brea-vs-gemini-spark.md (~3,350 tokens) - Slim: https://www.anchorterminal.com/compare/brea-vs-gemini-spark.min.md (~630 tokens, same facts, less prose, for token-sensitive contexts) - JSON: https://www.anchorterminal.com/compare/brea-vs-gemini-spark.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: 2026-10-13 Gemini Spark scores 24.5 (F) on agent readiness against Brea's 12.9 (F), and leads in 5 of 7 scored categories. Brea leads on payments & pricing. Both do assistants that act in your accounts. - Brea: grade F, 12.9/100, rank #1001 of 1010. Markdown https://www.anchorterminal.com/tools/brea.md · JSON https://www.anchorterminal.com/api/v1/tools/brea.json - Gemini Spark: grade F, 24.5/100, rank #982 of 1010. Markdown https://www.anchorterminal.com/tools/gemini-spark.md · JSON https://www.anchorterminal.com/api/v1/tools/gemini-spark.json - Best AI personal assistants that act for one person: https://www.anchorterminal.com/best/personal-assistants/index.md - All 834 assistants comparisons: https://www.anchorterminal.com/compare/personal-assistants/index.md ## Which one, for what ### Brea (F) Good for: An iPhone user who wants an assistant across many apps and websites with per-action approval. Ahead on: - Payments & pricing, 20 against 10 Also in its favour: - Free to start without a card Watch for: No API, MCP server or A2A endpoint for an outside agent. ### 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 10 - Agent ergonomics, 9 against 0 - Security & auth, 60 against 7 - Maintenance & community, 17 against 4 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 ## Score by category | Category | Weight | Brea | Gemini Spark | Edge | | --- | --- | --- | --- | --- | | Reliability | 16% (20 this run) | 15 | 14 | Brea +1 | | Performance | 10%, pending | pending | pending | not scored in this run | | Schema & documentation | 13% (16.2 this run) | 10 | 17 | Gemini Spark +7 | | Agent ergonomics | 13% (16.2 this run) | 0 | 9 | Gemini Spark +9 | | Security & auth | 14% (17.5 this run) | 7 | 60 | Gemini Spark +53 | | Payments & pricing | 10% (12.5 this run) | 20 | 10 | Brea +10 | | Task success | 10%, pending | pending | pending | not scored in this run | | Maintenance & community | 7% (8.8 this run) | 4 | 17 | Gemini Spark +13 | | Transparency & trust | 7% (8.8 this run) | 48 | 49 | Gemini Spark +1 | | Negative events | ≤15 | 0 | 0 | | | **Total** | | **12.9 · F** | **24.5 · F** | | ## Facts side by side | Fact | Brea | Gemini Spark | | --- | --- | --- | | Kind | Platform | Platform | | Vendor | Brea AI LLC | Google LLC | | Hosted endpoint | no (local only) | no (local only) | | Transports | | | | Auth | OAuth or key | OAuth | | Pricing | Freemium | Paid | | x402 | no | no | | Licence | Closed service under Brea's terms (Brea AI LLC, last updated 2 July 2026). | Proprietary hosted service under the Google Terms of Service | | Read-only variant documented | no | 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 | ## Verdicts **Brea.** Brea is an iMessage assistant with a free plan that needs no card, approval by reply before it sends, deletes or pays, and one-time Link cards for purchases. No outside agent can call it, paid prices sit inside the app, and no changelog or subprocessor list was found. **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. ## Before you call either ### Brea 1. Don't plan to call Brea from another agent. It answers only the owner's iMessage thread. 2. Tell the owner that replying ALWAYS stops Brea asking again for that action. ### 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 ## Questions ### Which is better for AI agents, Brea or Gemini Spark? Gemini Spark scores 24.5 (F) on agent readiness against Brea's 12.9 (F), and leads in 5 of 7 scored categories. Brea leads on payments & pricing. ## For agents - This comparison as JSON: https://www.anchorterminal.com/compare/brea-vs-gemini-spark.json, and with the fewest tokens: https://www.anchorterminal.com/compare/brea-vs-gemini-spark.min.md - Over MCP at https://www.anchorterminal.com/mcp (no key): `compare_tools {"a": "brea", "b": "gemini-spark"}`. From a terminal: `anchor compare brea gemini-spark` - Each listing in full: https://www.anchorterminal.com/api/v1/tools/brea.json and https://www.anchorterminal.com/api/v1/tools/gemini-spark.json ## Other comparisons with Brea or Gemini Spark - [asaply vs Brea](https://www.anchorterminal.com/compare/asaply-vs-brea.md) - [Asmi vs Brea](https://www.anchorterminal.com/compare/asmi-vs-brea.md) - [AstrBot vs Brea](https://www.anchorterminal.com/compare/astrbot-vs-brea.md) - [Boba vs Brea](https://www.anchorterminal.com/compare/boba-vs-brea.md) - [Boski vs Brea](https://www.anchorterminal.com/compare/boski-vs-brea.md) - [Brea vs Caddy](https://www.anchorterminal.com/compare/brea-vs-caddy-app.md) - [Brea vs CowAgent](https://www.anchorterminal.com/compare/brea-vs-cowagent.md) - [Brea vs Del](https://www.anchorterminal.com/compare/brea-vs-del.md) - [Brea vs folk](https://www.anchorterminal.com/compare/brea-vs-folk-nozomio.md) - [Brea vs GAIA](https://www.anchorterminal.com/compare/brea-vs-gaia.md) - [Brea vs Grok Bot](https://www.anchorterminal.com/compare/brea-vs-grok-bot.md) - [Brea vs Haven](https://www.anchorterminal.com/compare/brea-vs-haven.md) - [Brea vs Hermes Agent](https://www.anchorterminal.com/compare/brea-vs-hermes-agent.md) - [Brea vs HireAlpha](https://www.anchorterminal.com/compare/brea-vs-hirealpha.md) - [Brea vs Instinct](https://www.anchorterminal.com/compare/brea-vs-instinct.md) - [Brea vs IronClaw](https://www.anchorterminal.com/compare/brea-vs-ironclaw.md) - [Brea vs Lindy](https://www.anchorterminal.com/compare/brea-vs-lindy.md) - [Brea vs nanobot](https://www.anchorterminal.com/compare/brea-vs-nanobot.md) - [Brea vs NanoClaw](https://www.anchorterminal.com/compare/brea-vs-nanoclaw.md) - [Brea vs Natura tinyNature](https://www.anchorterminal.com/compare/brea-vs-natura.md) - [Brea vs Dots](https://www.anchorterminal.com/compare/brea-vs-openai-dots.md) - [Brea vs OpenClaw](https://www.anchorterminal.com/compare/brea-vs-openclaw.md) - [Brea vs OpenInstinct](https://www.anchorterminal.com/compare/brea-vs-openinstinct.md) - [Brea vs Orbits](https://www.anchorterminal.com/compare/brea-vs-orbits.md) - [Brea vs Orchid](https://www.anchorterminal.com/compare/brea-vs-orchid-ai.md) - [Brea vs Pally](https://www.anchorterminal.com/compare/brea-vs-pally.md) - [Brea vs PicoClaw](https://www.anchorterminal.com/compare/brea-vs-picoclaw.md) - [Brea vs Poke](https://www.anchorterminal.com/compare/brea-vs-poke.md) - [Brea vs QwenPaw](https://www.anchorterminal.com/compare/brea-vs-qwenpaw.md) - [Brea vs szn](https://www.anchorterminal.com/compare/brea-vs-szn.md) - [Brea vs Tab](https://www.anchorterminal.com/compare/brea-vs-tab-bot.md) - [Brea vs Tomo](https://www.anchorterminal.com/compare/brea-vs-tomo.md) - [Brea vs Town](https://www.anchorterminal.com/compare/brea-vs-town.md) - [Brea vs Zapia](https://www.anchorterminal.com/compare/brea-vs-zapia.md) - [Brea vs ZeroClaw](https://www.anchorterminal.com/compare/brea-vs-zeroclaw.md) - [Brea vs Zo Computer](https://www.anchorterminal.com/compare/brea-vs-zo-computer.md) - [AstrBot vs Gemini Spark](https://www.anchorterminal.com/compare/astrbot-vs-gemini-spark.md) - [Boski vs Gemini Spark](https://www.anchorterminal.com/compare/boski-vs-gemini-spark.md) - [Caddy vs Gemini Spark](https://www.anchorterminal.com/compare/caddy-app-vs-gemini-spark.md) - [CowAgent vs Gemini Spark](https://www.anchorterminal.com/compare/cowagent-vs-gemini-spark.md) - [folk vs Gemini Spark](https://www.anchorterminal.com/compare/folk-nozomio-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 Town](https://www.anchorterminal.com/compare/gemini-spark-vs-town.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) - [asaply vs Gemini Spark](https://www.anchorterminal.com/compare/asaply-vs-gemini-spark.md) - [Brea vs Leon](https://www.anchorterminal.com/compare/brea-vs-leon.md) - [Brea vs Wajo (Fo)](https://www.anchorterminal.com/compare/brea-vs-wajo.md) - [Del vs Gemini Spark](https://www.anchorterminal.com/compare/del-vs-gemini-spark.md) - [Gemini Spark vs HireAlpha](https://www.anchorterminal.com/compare/gemini-spark-vs-hirealpha.md) - [Gemini Spark vs Natura tinyNature](https://www.anchorterminal.com/compare/gemini-spark-vs-natura.md) - [Gemini Spark vs OpenInstinct](https://www.anchorterminal.com/compare/gemini-spark-vs-openinstinct.md) - [Gemini Spark vs Orbits](https://www.anchorterminal.com/compare/gemini-spark-vs-orbits.md) - [Gemini Spark vs Orchid](https://www.anchorterminal.com/compare/gemini-spark-vs-orchid-ai.md) - [Gemini Spark vs Pally](https://www.anchorterminal.com/compare/gemini-spark-vs-pally.md) - [Gemini Spark vs szn](https://www.anchorterminal.com/compare/gemini-spark-vs-szn.md) - [Gemini Spark vs Tomo](https://www.anchorterminal.com/compare/gemini-spark-vs-tomo.md) - [Gemini Spark vs Wajo (Fo)](https://www.anchorterminal.com/compare/gemini-spark-vs-wajo.md) - [Gemini Spark vs Zapia](https://www.anchorterminal.com/compare/gemini-spark-vs-zapia.md) - [Asmi vs Gemini Spark](https://www.anchorterminal.com/compare/asmi-vs-gemini-spark.md) - [Boba vs Gemini Spark](https://www.anchorterminal.com/compare/boba-vs-gemini-spark.md) - [Brea vs Talorys](https://www.anchorterminal.com/compare/brea-vs-talorys.md) - [Gemini Spark vs Tab](https://www.anchorterminal.com/compare/gemini-spark-vs-tab-bot.md) - [Gemini Spark vs Talorys](https://www.anchorterminal.com/compare/gemini-spark-vs-talorys.md) ## Disclosure - Brea 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.