Head to head · Assistants reached by message · October 2026 research run
Brea vs Instinct
Brea scores 12.9 (F) on agent readiness against Instinct's 7.3 (F), and leads in 5 of 7 scored categories. Instinct leads on transparency & trust. Both do assistants reached by message.
Best AI personal assistants that act for one person · All 834 assistants comparisons
Which one, for what
Brea F
Best for An iPhone user who wants an assistant across many apps and websites with per-action approval.
Ahead on
- Reliability, 15 against 10
- Schema & documentation, 10 against 0
- Payments & pricing, 20 against 0
Also in its favour
- Free to start without a card
Watch for
No API, MCP server or A2A endpoint for an outside agent.
Instinct F
Best for People who want to hand errands to an assistant by text or phone.
Ahead on
- Transparency & trust, 53 against 48
Watch for
No API, MCP server or A2A endpoint for an outside agent.
Score by category
| Category | Weight this run | Brea | Instinct | Edge |
|---|---|---|---|---|
| Reliability | 16%20 | 15 | 10 | Brea +5 |
| Performance | 10%pending | pending | pending | not scored in this run |
| Schema & documentation | 13%16.2 | 10 | 0 | Brea +10 |
| Agent ergonomics | 13%16.2 | 0 | 0 | even |
| Security & auth | 14%17.5 | 7 | 3 | Brea +4 |
| Payments & pricing | 10%12.5 | 20 | 0 | Brea +20 |
| Task success | 10%pending | pending | pending | not scored in this run |
| Maintenance & community | 7%8.8 | 4 | 2 | Brea +2 |
| Transparency & trust | 7%8.8 | 48 | 53 | Instinct +5 |
| Negative events | ≤15 | 0 | 0 | |
| Total | F 12.9/100 | F 7.3/100 |
Facts side by side
| Fact | Brea | Instinct |
|---|---|---|
| Kind | Platform | Platform |
| Vendor | Brea AI LLC | Spear Street Technology, Inc. (d/b/a Instinct) |
| Hosted endpoint | no (local only) | no (local only) |
| Transports | ||
| Auth | OAuth or key | OAuth or key |
| Pricing | Freemium | Paid |
| x402 | no | no |
| Licence | Closed service under Brea's terms (Brea AI LLC, last updated 2 July 2026). | Closed service under Instinct's Terms of Service (Spear Street Technology, Inc. d/b/a Instinct, last revised 26 August 2026). |
| Read-only variant documented | no | no |
| llms.txt | yes | no |
| Terms last updated | 2026-08-26 | |
| Privacy policy last updated | 2026-08-26 | |
| Customer content may train models | yes, with an opt-out | |
| Terms restrict automated access | yes | |
| Terms restrict benchmarking | yes | |
| Terms or service can change without notice | not found in the text | |
| Arbitration or class-action waiver | yes |
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.
Instinct
Instinct is a hosted assistant reached by text or call that acts in the owner's Google Workspace and WhatsApp and can make purchases. No outside agent can call it, no price is published, new sign-ups may meet a capacity waitlist, and materials train models unless the owner opts out.
Before you call either
Brea
- Don't plan to call Brea from another agent. It answers only the owner's iMessage thread.
- Tell the owner that replying ALWAYS stops Brea asking again for that action.
Instinct
- Don't look for an endpoint. app.instinct.com/mcp serves the web app shell and refuses POST with 405.
- Confirm any purchase with the owner. The terms say Actions may not be reversible.
Questions
Which is better for AI agents, Brea or Instinct?
Brea scores 12.9 (F) on agent readiness against Instinct's 7.3 (F), and leads in 5 of 7 scored categories. Instinct leads on transparency & trust.
Other comparisons with Brea or Instinct
- asaply vs Brea
- asaply vs Instinct
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- Asmi vs Instinct
- AstrBot vs Brea
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- Boba vs Instinct
- Boski vs Brea
- Brea vs Caddy
- Brea vs CowAgent
- Brea vs Del
- Brea vs folk
- Brea vs GAIA
- Brea vs Grok Bot
- Brea vs Haven
- Brea vs Hermes Agent
- Brea vs HireAlpha
- Brea vs IronClaw
- Brea vs Lindy
- Brea vs nanobot
- Brea vs NanoClaw
- Brea vs Natura tinyNature
- Brea vs Dots
- Brea vs OpenClaw
- Brea vs OpenInstinct
- Brea vs Orbits
- Brea vs Orchid
- Brea vs Pally
- Brea vs PicoClaw
- Brea vs Poke
- Brea vs QwenPaw
- Brea vs szn
- Brea vs Tab
- Brea vs Tomo
- Brea vs Town
- Brea vs Zapia
- Brea vs ZeroClaw
- Brea vs Zo Computer
- Del vs Instinct
- HireAlpha vs Instinct
- Instinct vs OpenInstinct
- Instinct vs Orbits
- Instinct vs Orchid
- Instinct vs szn
- Instinct vs Tab
- Instinct vs Zapia
- AstrBot vs Instinct
- Boski vs Instinct
- Caddy vs Instinct
- CowAgent vs Instinct
- folk vs Instinct
- GAIA vs Instinct
- Gemini Spark vs Instinct
- Grok Bot vs Instinct
- Haven vs Instinct
- Hermes Agent vs Instinct
- Instinct vs IronClaw
- Instinct vs Leon
- Instinct vs Lindy
- Instinct vs nanobot
- Instinct vs NanoClaw
- Instinct vs Dots
- Instinct vs OpenClaw
- Instinct vs PicoClaw
- Instinct vs Poke
- Instinct vs QwenPaw
- Instinct vs Town
- Instinct vs ZeroClaw
- Instinct vs Zo Computer
- Brea vs Gemini Spark
- Brea vs Leon
- Brea vs Wajo (Fo)
- Instinct vs Natura tinyNature
- Instinct vs Pally
- Instinct vs Tomo
- Instinct vs Wajo (Fo)
- Brea vs Talorys
- Instinct vs Talorys
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.
Instinct 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.
Machine-readable
- This page as Markdown
/compare/brea-vs-instinct.md· slim.min.md· JSON.json(or sendAccept: text/markdown) - Each listing in full
/api/v1/tools/brea.json·/api/v1/tools/instinct.json - From a terminal
anchor compare brea instinct(the CLI) - Over MCP
compare_tools {"a": "brea", "b": "instinct"}at/mcp, no key