AI Undetectable vs Simplified
Both are in AI content tools. Here is how their plans, prices and features compare, taken from each vendor's own site.
The main differences
- AI Undetectable's cheapest paid plan is $5/mo, against $79/mo for Simplified.
| AI Undetectable | Simplified | |
|---|---|---|
| Starting price | from $5/mo | from $79/mo |
| Free plan | Not stated by the vendor | No |
| Free trial | Yes | Not stated by the vendor |
| Plans | 10K words ($9.99/mo, $5/mo annual, $60/yr); 20K words ($19/mo, $9.50/mo annual, $114/yr); 35K words ($31/mo, $15.75/mo annual, $189/yr) | Starter ($79/mo); Pro and Business (Prices not captured) |
| Fees and pricing notes | None stated | Prices not captured |
| Best for | Creators | Not stated |
| Key features | AI text detector that estimates how machine-written a passage looks; Two rewrite modes: Basic and a deeper Stealth rebuild; Image detector for uploaded images or image links; Five writing modes: general, essays, articles, marketing copy and stories | Copy, design, video and scheduling in one tool; Brand kit remembered across sessions; Finished work shown before anything ships; Social scheduling with 12+ native publishing integrations |
| Checked on | 2026-10-08 | 2026-10-03 |
Prices change; confirm on the vendor's site before you buy. Full details and sources are on each tool's page.
AI Undetectable
- 3-day free trial on every plan
- Yearly billing is about 50% cheaper
- Detector and rewriter in one workspace
Trade-offs
- No free plan, and the selected plan is billed after the trial unless cancelled
- Monthly word allowances do not roll over
- Detector scores are estimates, not proof of how a text was written
Simplified
- Starter runs 5 full campaigns a month for $79
- Includes social scheduling and ad creative generation
- Brand kit carries across sessions
Trade-offs
- Starter is $79 a month for 5 campaigns
- Pro and Business plan prices were not read
- The billing basis for the $79 was not stated