Key takeaways
- Several AI visibility trackers now start under $100 a month, with Otterly.AI Lite at $29 for 15 prompts the cheapest paid entry point in the roundups I checked.
- Compare cost per prompt and engines included, not the headline price. A $29 plan and a $95 plan can differ by 3x in prompts and by one or two engines.
- Budget plans cap prompts, engines, and often locations. Expect to track one product category well, not your whole market.
- Most cheap tools only show you data. If you have no marketing headcount, weigh how much of the fixing the tool does for you.
- Prices below come from third-party roundups and conflict in places. Confirm on each vendor's pricing page before buying.
Why startups need an AI tracker, and why a normal rank tracker is not enough
A classic rank tracker tells you where a page sits on a results page. It says nothing about whether ChatGPT, Perplexity or Google's AI features name your brand when someone asks for the best tool in your category.
The two have drifted apart. According to Ahrefs' 2026 update, as reported by Anymorph, only 38% of pages cited in Google AI Overviews also ranked in the top 10 for the same query, down from 76% in July 2025. Ranking well no longer guarantees a mention.
There is a click problem too. Pew Research found that Google users who saw an AI summary clicked a regular result on 8% of visits, against 15% without one. The visitors AI answers do send may be worth more: Semrush estimated in 2025 that the average AI search visitor converts at 4.4 times the rate of an organic visitor.
So a missed mention can cost more than a lost ranking position. That is the case for spending a little money on tracking, even at seed stage.
What under $100 actually buys you
Before the tool list, a reality check. At this price you are dealing with three constraints.
- Prompt caps. Entry plans track somewhere between 15 and 50 prompts. That is enough for a focused set of buying questions, not a full topic map.
- Engine limits. Entry plans often cover three or four engines. Google AI Mode, Gemini or Claude can cost extra or require you to pick which models you want.
- Thin guidance. Many cheap tools report mentions and citations and stop there. You get a dashboard, and the work of deciding what to publish is yours.
There is also a useful engine fact to keep in mind. Promptwatch's average sources per response data shows ChatGPT citing about 5 sources per web-search answer, while Google AI Overviews and Perplexity cite about 10. Engines differ roughly 2x in citation inventory, so a tool that lumps them together hides where you actually stand. Look for per-engine reporting.
Quick comparison of the main options
Prices are monthly USD list prices from third-party roundups (Anymorph, dated October 26, 2026, plus a few others). Some conflict, as noted. Treat them as a starting point.
| Tool | Entry price | Prompts | Engines | Notes |
|---|---|---|---|---|
| Otterly.AI Lite | $29/mo | 15 | ChatGPT, AI Overviews, Perplexity, Copilot | Claude, AI Mode, Gemini cost extra. Next tier is $189 |
| Geoptie Starter | $49/mo ($490/yr) | 15, 2 brands | Any 4 of 7 | Daily tracking |
| Peec AI Starter | $95/mo (one roundup says $99) | 50 | 3 models of your choice | Next tier $245 |
| Rankscale Pro | $99/mo (one roundup lists $20) | 1,200 credits | Credits spent per engine answer | Pricing conflicts across sources |
| LLMrefs | $79/mo | Varies | Multi-engine | Simple entry point |
| Leapd's Alex | $39/mo | 50 every 48h | Multi-engine | Includes 3 articles a month and a 100-page audit |
| Nightwatch LLM tracking | $32/mo | Varies | Multi-engine | Comes from a rank tracking vendor |
| Keyword.com AI tracker | $25/mo | Varies | Multi-engine | Cheap add-on feel |
One caution on sourcing. Two of the roundups I read (Omnia's and Leapd's) are published by vendors that rank their own product first. I leaned on the neutral Anymorph numbers where I could.
The cost-per-prompt test
Headline price misleads. A cleaner way to compare is dollars per tracked prompt per month.
- Otterly.AI Lite: $29 / 15 prompts, about $1.93 each.
- Geoptie Starter: $49 / 15 prompts, about $3.27 each.
- Peec AI Starter: $95 / 50 prompts, about $1.90 each.
- Leapd Starter: $39 / 50 prompts, about $0.78 each, though prompts refresh every 48 hours rather than daily.
A RankMonster piece on small-team costs makes the same point for classic tracking: a $199 tool covering 2,000 keywords works out to $0.10 per keyword, while a $50 tool covering 100 is $0.50. Cheap plans are rarely the cheapest per unit.
Rankscale is harder to compare because it sells credits, and each engine answer uses some up. Run a tracking plan through the credit math before you commit, or a handful of prompts across many engines will drain a month's allowance quickly.
The tools worth a look
Otterly.AI
The lowest entry price and four engines on the first plan. It is a good fit for a solo founder who wants to see whether the brand shows up at all.
The catch is the jump. The next tier is $189 a month for 100 prompts, so the gap between the cheap plan and the real one is large.
Peec AI
The most prompts at this price band among the monitoring-focused tools: 50 on Starter, with three models of your choosing and daily tracking. It tracks well and recommends little, so you will need your own plan for acting on what it shows.
LLMrefs
A simple, low-overhead pick for a marketer new to this. Less to configure, fewer surprises.
Geoptie
Useful if you track more than one brand or product line, since the entry plan covers two brands. Annual billing brings it to $490.
Rankscale
Credit-based, which suits people who want to run a small number of prompts across many engines occasionally. Less suited to steady daily monitoring.
Leapd (Alex)
Bundles tracking with article drafts and a site audit starting at $39. For a founder with no content team, that bundle is the interesting part. Be aware its tracking cadence is every 48 hours, not daily.
Nightwatch
Worth considering if you already use a traditional rank tracker and want AI tracking sitting next to it.
Omnia
Positioned at startups with little marketing headcount and built around recommendations, not just data. It publishes the roundup that ranks it first, so judge that claim yourself with a trial.
Promptwatch, when you outgrow the cheap tier
Promptwatch's free Explore plan tracks ChatGPT only, with 10 prompts, which is a fair way to test the idea at zero cost. The paid entry, Promptwatch Essential, is $95 a month and fits under the cap: 50 prompts, all AI models, country tracking, site audit, content gap analysis and 500 Agent Credits. That is where it differs from pure monitors. It checks real interfaces such as ChatGPT and Google AI Overviews, and its content gap analysis points at what is missing from your site. Verify current pricing at promptwatch.com/pricing.
If you later want the full loop of writing and publishing content, the Content Agent is on the Business plan at $579 a month, which is well past this guide's budget. Treat that as the signal for graduating, not a starting point.
How to choose
If you are a solo founder with a few dollars to spare
Start with Otterly.AI Lite or a free tier. Track 15 prompts that mirror how real buyers describe the problem. Do not try to cover your whole product.
If you have one marketer and want more breadth
Peec AI Starter or Promptwatch Essential give you 50 prompts. The question is whether you want pure tracking or tracking plus gap analysis and audits.
If you have no one to act on the data
Look at the bundles: Leapd for drafts and an audit, or Omnia for recommendations. A tracker without a person to read it is an expensive chart.
If you already pay for an SEO suite
Check the add-on first. Semrush's AI visibility add-on is listed at $99 a month, and SE Ranking's AI Search add-on starts at $89. Both are cheaper than adding a standalone tool if you already live in those products.
Mistakes to avoid
- Buying on engine count alone. Three engines that matter to your buyers beat eight that do not.
- Tracking branded prompts only. You already know you show up for your own name. Track category and comparison questions.
- Ignoring query style. Promptwatch's ChatGPT query fanout data shows the searches ChatGPT runs behind an answer are short, roughly 6 to 8 words, and averaged between 1.0 and 2.15 per response depending on the period. Write prompts and page headings to match that style.
- Reading weekly noise. Copilot's citation counts swung from under 2 to nearly 17 per response in a few weeks, so judge it on monthly trends.
- Assuming the price you saw is the price. The roundups disagree on Peec AI ($95 vs $99) and Rankscale ($20 vs $99). Check the vendor page.
Signs you have outgrown a budget tier
- You hit the prompt cap and are deleting useful prompts to add new ones.
- You need a particular engine, say AI Mode or Claude, that costs extra.
- You want to know whether AI crawlers are even reading your site, which most cheap trackers do not show.
- Leadership asks for AI-referred traffic and conversions, not just mentions.
- You want the tool to help produce the content, not just report on it.
When that happens, browse the GEO software directory at bestgeosoftware.com or the AI rank tracking directory to compare the next tier.
Final recommendation
For most startups, the right move is a 15 to 50 prompt plan, focused on buying-intent questions, reviewed monthly. Otterly.AI is the cheapest way in, Peec AI and Promptwatch Essential give more room, and bundled tools such as Leapd or Omnia suit teams with nobody to do the follow-up. Run a 7-day trial or free tier before paying, and re-check pricing the day you buy.