Otterly AI
The most affordable of the three main competitors.
What they do well
Otterly is the most affordable of the three enterprise-oriented competitors and already includes 4 engines on its lowest plan. It also already has an API and an MCP server on the Standard plan ($189/mo) — a distribution channel few other competitors cover yet.
Who it's for
Teams that want relatively low-cost multi-engine monitoring, with API/MCP access if willing to move up to the Standard plan.
Who we're for
Anyone who wants to start for free before paying anything at all, and anyone who also wants the technical fix generated automatically, not just an audit of the problem.
Point-by-point comparison
| Feature | Otterly AI | AIVIS |
|---|---|---|
| Entry price | $29/mo (Lite, 15 prompts, 4 engines) | $0 forever, Pro plan from $19/mo |
| Real free tier | A time-limited free trial, not a permanent free plan | Yes — unlimited scans, public report, 3 free perception prompts |
| Generates the fix (not just the report) | No — even the top plan stays monitoring and audits, no files to install | Yes — downloadable bundle (llms.txt, JSON-LD, robots.txt) + one-click WordPress plugin |
| Fits SMBs/indies on a tight budget | The cheapest of the three competitors, but scales up fast ($189, then $489/mo) | Yes — pricing built for the long tail ($0 → $19 → $49) |
| Self-serve white-label agency plan | Yes via "Agency Partner", but only on the Premium plan ($489/mo) | Yes — from $99/mo for 10 sites, then $8/site |
| Engines included in the base plan | 4 engines already on the Lite plan ($29/mo) — the closest competitor to us on this specific point | 4 engines included from the Free plan for perception |
Prices and plans verified on: July 4, 2026
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