M91 vs BadMars
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
M91 compared with BadMars
| Detail | 
M91 | 
BadMars |
|---|
| What it does | Human-in-the-loop approval for AI agents
| Fail here first.
|
|---|
| Stage | Not given
| Startup
|
|---|
| Founded | Not given
| 2026
|
|---|
| Based in | Not given
| RO
|
|---|
| Pricing model | Free
| Freemium
|
|---|
| Pricing | Free forever with all features included
| Not given
|
|---|
| Key features | - Alerts on iPhone and Android with answer buttons
- Phone call escalation for high and critical alerts
- Breaks through silent mode and Do Not Disturb
- Attachments and notes on every alert
- Broadcast to a channel with one person taking ownership
- See who acted and who ignored alerts
- Answer buttons set by you or your AI
- Callback webhooks to return answers to your code
- Setup via pasted prompt or API key-free send link
- Integration with AI frameworks, automation platforms and HTTP API
| - Panel of 12 hostile specialists trained to find different failure modes
- Verbatim anchoring of every finding to your document
- Score computed by formula based on failure severity and probability
- The Frog: identification of the one critical problem to fix first
- Debrief debate feature to argue back with evidence
- Available in Claude and ChatGPT
- Android app for mobile access
- Program tracking across multiple missions and frog history
- 48-hour full refund guarantee on first Landing
|
|---|
| What makes it different | - Full-volume alerts that interrupt even when phone is silenced
- No SDK, API key or card required to start
- Free forever with every feature for every team member
- Escalates to phone calls for critical alerts that go unanswered
- Works with existing AI agents, workflows and monitoring tools
| - Ranked findings with concrete next steps, not opinions
- Start free, upgrade after seeing results
|
|---|
| Community votes | 0 | 0 |
|---|
| DR (Domain Rating by Ahrefs) | 73 ● no change since last check | 11 ▲ +4 (up) since last check |
|---|
| Trust Flow (Majestic) | 1 | 2 |
|---|
| Citation Flow (Majestic) | 1 | 15 |
|---|
| Referring domains (Majestic) | 0 | 5 |
|---|
4 details filled in for both companies.
More alternatives to M91 More alternatives to BadMars