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Head-to-Head Comparison
Writesonic vs Fathom
An honest, side-by-side breakdown of pricing, features, and security — so you can pick the right tool.
Feature comparison
| Feature | Writesonic | Fathom |
|---|---|---|
| CompareMyAI score | 7.3 / 10 | 7.5 / 10 |
| Free tier | ||
| API access | ||
| Open source | ||
| Enterprise ready | ||
| GDPR compliant | ||
| SOC 2 certified | ||
| ISO 27001 | ||
| MFA supported | ||
| Trains on your data | Yes |
Pricing
Starter£63/mo
Basic£157/mo
Growth£315/mo
EnterpriseContact us
FreeFree
Premium£13/mo
Team£15/mo
Business£16/mo
EnterpriseContact us
Prices in GBP. Verified monthly. Always check the provider's site for the latest.
Pros & cons
Writesonic
Pros
- +Competitive pricing
- +Good SEO writing features
- +Chatsonic integrates real-time web data
- +Decent template library
Cons
- −Quality varies across templates
- −Less polished than Jasper for brand consistency
- −Customer support mixed reviews
Fathom
Pros
- +Free tier includes unlimited recordings and AI summaries — no credit or time limit
- +Business tier auto-syncs meeting outcomes to CRM fields — no manual entry required
- +DPA available (fathom.ai/dpa) and BAA for HIPAA — structured data handling programme
- +Team and Business tiers include deal insights and coaching metrics for sales teams
Cons
- −Trains on de-identified user data by default — opt-out required in account settings
- −GDPR and SOC2 not explicitly confirmed on accessed official pages
- −Meeting-focused only — not a general-purpose productivity or writing tool
Our take— Fathom wins
Based on our comparison of published pricing, features, and compliance data, Fathom pulls ahead with a free tier. Writesonic counters with GDPR compliance. Fathom scores 7.5/10 to Writesonic's 7.3/10. Pick Fathom if you need a free tier; pick Writesonic if GDPR compliance matters.