Longitudinal AI visibility tracker for SaaS brands

What to build

A scheduled AI-visibility tracker for SaaS brands that runs a fixed prompt set against ChatGPT, Perplexity and other AI assistants daily, stores the results, and shows marketing teams and SEO agencies volatility trends plus alerts when their ranking drops or a new competitor appears.

AI assistant answers about which SaaS tools to use are far more volatile day-to-day than people assume, so brands need ongoing tracking instead of one-off prompt checks to know how they're actually being recommended.

Demand

Marketing teams and SEO/AI-visibility agencies managing competitive positioning want this now because AI assistants are an emerging discovery channel, and the only current workflow is manual, inconsistent spot-checking.

• r/microsaasObservation

  Reddit post 'Tried tracking 20 SaaS competitors across ChatGPT and Perplexity for several days and the results were more inconsistent than I expected' — firsthand account of manual multi-day tracking revealing output volatility.

• Signal author (first-hand experiment)Observation

  Author manually tracked 20 SaaS competitors across ChatGPT and Perplexity over several consecutive days and found recommendation results more inconsistent than expected.

Stack

• OpenAI API
• Perplexity API
• Python + cron / scheduled serverless jobs
• Postgres or Supabase
• Next.js dashboard
• Resend or Slack API for alerts

Solo + AI difficulty

Easy to MVP: scripting daily prompt runs against two APIs and logging results is a weekend project. The hard part is designing a stable prompt/scoring methodology so volatility reflects real shifts, not prompt noise. Rough time-to-MVP: 1-2 weeks.

Entry threshold

A solo builder can ship an MVP in days using LLM APIs to run scheduled prompts, store results in a database, and visualize trends; the harder part is building a defensible prompt methodology and enough historical data to make the trend charts valuable.

Window

6-12 months

Where to find first users

• r/microsaas
• r/SEO
• Indie Hackers
• Product Hunt launch

Competitors

• Profound
• Rankscale
• Otterly.AI

Counter-signals & risks

• The observed inconsistency comes from a small, informal sample (20 competitors, a few days), which may not generalize into a reliable product-defining metric.

• Existing SEO rank trackers could bolt on AI-visibility volatility tracking as a feature, eroding differentiation for a standalone tool.

• ChatGPT and Perplexity could tighten API terms, rate limits, or scraping restrictions, creating platform risk for a product built on repeated automated querying.