Start free. Upgrade when you send more.
Every plan includes the full SpamAssassin and authentication analysis. Premium adds AI rewrites, more tests and longer history.
Free
No card needed
£0
- 2 tests a day without an account
- 5 tests a day with a free account
- Basic spam analysis
- Basic recommendations
- 5 days of test history
Premium
For regular senders
£9.99 a month
- Advanced spam analysis
- Up to 50 tests per day
- AI-powered recommendations
- 30-day test history
- Priority support
- PDF reports
Need more than 50 tests a day, API access or team accounts? Talk to us. Prices are per month; cancel any time.
Compare plans
| Feature | Free | Premium |
|---|---|---|
| Tests a day | 2 without an account 5 with a free account |
50 |
| Test history | 5 days | 30 days |
| SpamAssassin and authentication analysis | Included | Included |
| AI rewrites for subject and body | Not included | Included |
| Download reports as PDF | Included | Included |