BadMars vs PlanPros
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. BadMars starts at See pricing page and PlanPros starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- 12-specialist AI panel
- Quote-anchored findings
- Ranked failure modes
- Debrief to argue back
- Plan score out of 100
- Business plan generation
- Traditional plan format
- Sector examples
- Funding guidance articles
| Feature | BadMars | PlanPros |
|---|---|---|
| Best for | A panel of hostile AI critics that stress-tests your business plan | AI business plan generator for funding and strategy |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | BadMars | PlanPros |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
BadMars starts at See pricing page and PlanPros starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Flyby
Free
- 1 mission a month
- 1 assigned specialist
- 3 Debrief exchanges
Landing
€39 per mission
- Full panel, up to ~80 pages
- Debrief for 30 days
Colony
€49/mo
- 10 missions a month
- Full panel
- Unlimited Debrief
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
BadMars
- Blunt feedback instead of praise
- Findings tied to your own text
- EU hosting, no training on plans
- Prices in euros only
- Free tier uses one specialist
- Harsh tone isn't for everyone
PlanPros
- Produces a standard investor-style format
- Large set of examples
- Free to try
- Pricing not clear from the homepage
- Generated plans need real data added
- Marketing claims are bold
Which one should you choose?
Choose BadMars if you want:
- Blunt feedback instead of praise
- Findings tied to your own text
- EU hosting, no training on plans
Watch out: prices in euros only.
Choose PlanPros if you want:
- Produces a standard investor-style format
- Large set of examples
- Free to try
Watch out: pricing not clear from the homepage.
BadMars vs PlanPros FAQ
What is the difference between BadMars and PlanPros?
BadMars: A panel of hostile AI critics that stress-tests your business plan. PlanPros: AI business plan generator for funding and strategy. Both are legal, finance & hr tools.
Is BadMars or PlanPros cheaper?
BadMars starts at See pricing page and PlanPros starts at See pricing page. Check both pricing pages for current plans.
Do BadMars and PlanPros have free plans?
BadMars: Yes. PlanPros: Yes.
Who makes BadMars?
BadMars is made by BadMars.
Who makes PlanPros?
PlanPros is made by PlanPros.
Which should I choose, BadMars or PlanPros?
Choose BadMars if you value blunt feedback instead of praise and findings tied to your own text. Choose PlanPros if you value produces a standard investor-style format and large set of examples.