RivalPeek watches your SaaS competitors every week and emails you what changed — pricing, features, messaging. Built for solo founders who have better things to do.
No credit card required · Cancel anytime · $49/month after trial
What your inbox looks like every Monday
Mar 24 – Mar 31, 2025 · 3 competitors tracked
Acme SaaS dropped their Starter plan from $99 to $49/month — likely responding to price pressure from new entrants. Consider whether your own pricing still looks competitive at current levels.
Acme SaaS
acmesaas.com
Rival Corp
rivalcorp.io
Startup Co
startupco.com
Three steps and you never have to manually check a competitor again.
Paste up to 5 competitor URLs after signup. Just the homepage — we handle the rest.
Every Sunday night our server scans all your competitors and diffs this week vs last week.
An AI-written summary of what changed — pricing, features, messaging — lands in your inbox every week.
Built for speed, not complexity.
Runs every Sunday night without any action from you. Pricing, features, homepage copy — all tracked.
Not a raw diff. GPT-4 reads the changes and writes a clear, specific briefing in plain English.
One "most significant change" call-out at the top of every digest — the thing you can't miss.
No app to log into. Your digest arrives in your inbox every Monday, ready to read in 60 seconds.
We handle all the infrastructure — servers, cron jobs, diff logic. You just read the output.
Flat monthly fee. No per-report charges. Cancel any time, no questions asked.
Start free for 7 days. No credit card required.
Perfect for founders tracking their core market
For agencies and teams tracking multiple markets
Which websites can you track?
Any publicly accessible webpage — no login required. Competitor homepages, pricing pages, and product pages work best. Pages behind authentication or paywalls can't be tracked.
How accurate are the summaries?
Very. We diff the actual page content week-over-week, then use GPT-4o-mini to identify and explain meaningful changes. We filter out navigation changes and boilerplate so you only see signal, not noise.
What if a competitor doesn't change anything for weeks?
You still get the digest, and that competitor's section will say "No significant changes this week." Knowing your competitor is quiet is itself useful information.
Can I change which competitors I'm tracking?
Yes — email us and we'll update your competitor list within 24 hours. Self-serve URL editing is on the roadmap.
How does the free trial work?
You get 7 days free with no credit card required. We'll send you one real digest during the trial so you can evaluate the output. If you want to continue, you add a payment method and we bill monthly from that point.
Can I cancel anytime?
Yes. Cancel from the billing portal link in your welcome email and you won't be charged again. No cancellation fees, no questions asked.