Compare · AI visibility (GEO) trackers
Otterly.AI vs Rankscale
Both are self-serve AI-visibility trackers. At the time of writing (September 2026), Otterly.AI sells prompts: $29 for 15, $189 for 100, $489 for 400, tracked daily on 4 engines. Rankscale sells credits: Pro $99/mo for 1,200 credits (up to 4,800 AI answers), 10 brand dashboards and 50 page audits, with unused credits rolling over.
Otterly is simpler to budget and cheaper to start. Rankscale gives more data and more brands for $99 if you use it well.
Otterly.AI vs Rankscale side by side
From each product’s own site or our research, at the time of writing (September 2026). Prices and terms change, so check before you decide.
| Feature | Otterly.AI | Rankscale |
|---|---|---|
| Entry price | $29/mo (15 prompts) | $99/mo (1,200 credits) |
| Unit | Prompts | Credits (~0.25 per engine query); unlimited search terms |
| Brands | 1 workspace (Lite); unlimited from Standard | 10 dashboards (Pro) |
| Rollover | No | Up to 2x–3x |
| Audits | 1,000 GEO audits/mo (Lite) | 50 page audits (Pro) |
| API | From Standard ($189) | From Growth ($385) |
| Trial | Free trial | 7 days on Pro |
Which should you pick?
Pick Otterly.AI if…
- You want the cheapest start.
- You prefer a fixed number of prompts.
- You want API access at $189.
Pick Rankscale if…
- You track several brands.
- Your tracking is irregular and rollover helps.
- You want thousands of answers a month for $99.
Where LaunchRanked fits
Disclosure: LaunchRanked is our product. Where we list it, we say so, and we place it under the use case it fits rather than at the top by default. Everything else here is from the vendors’ own sites or our research, and we say where they’re better.
LaunchRanked Autopilot ($49/mo, early access) includes a small tracker: 25 prompts across ChatGPT, Perplexity, Gemini and Claude. It exists to show whether the content work (30 articles a month plus Search Console title rewrites) is moving AI mentions. It's not a replacement for a dedicated tracker's depth. If you only need measurement, either is a better tracker than ours.
Frequently asked questions
What's a Rankscale credit worth?
Each AI engine query uses a fraction of a credit, typically 0.25, per its pricing page.
Which is cheaper?
Otterly starts lower ($29 vs $99) at the time of writing (September 2026). Per answer tracked, Rankscale Pro can work out cheaper if you use its full allowance.
Do both track Gemini?
Gemini is an add-on on Otterly. Rankscale lets you select engines per search term; check which it supports in the app.
Sources we checked
Checked on their own sites on 23 September 2026. Prices and terms change, so check before you buy. Domain ratings are approximate third-party estimates.