This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
SubRadar
Detect forgotten subscriptions from Gmail & Outlook
SubRadar scans your Gmail or Outlook in read-only mode and automatically detects all your active subscriptions — Netflix, Spotify, Adobe, Notion, and 120+ more. Most people discover $20–$80/month in subscriptions they'd forgotten about. → Automatic detection from your inbox (no manual entry) → Dashboard with monthly recurring spend → Email alerts 7 days before each renewal → 100% private — email content never stored → Free: up to 5 subscriptions → Pro: $4/month — unlimited
Hey Product Hunt! 👋
I built SubRadar after finding I was paying $45/month for subscriptions I'd completely forgotten about.
The hard part wasn't the UI — it was building a reliable subscription detector from email patterns. I ended up creating a library of 120+ service signatures (sender domains, subject patterns, amount extraction).
The most common reaction from beta users: "Wait, I'm still paying for THAT?"
Happy to answer questions about the technical approach, the business, or anything else. AMA!
🛠️ Quick update for anyone curious about the tech stack:
SubRadar is built with Next.js + Supabase + Resend (for renewal alerts). The Gmail/Outlook integration uses read-only OAuth scopes — we literally cannot modify or delete anything in your inbox.
The subscription detection works by matching sender domains and subject line patterns against a library of 120+ service signatures. Zero emails are stored on our servers.
If you connect Gmail and it misses a subscription you know about, drop it in the comments — I'll add it to the detector 🙌
About SubRadar on Product Hunt
“Detect forgotten subscriptions from Gmail & Outlook”
SubRadar was submitted on Product Hunt and earned 0 upvotes and 2 comments, placing #76 on the daily leaderboard. SubRadar scans your Gmail or Outlook in read-only mode and automatically detects all your active subscriptions — Netflix, Spotify, Adobe, Notion, and 120+ more. Most people discover $20–$80/month in subscriptions they'd forgotten about. → Automatic detection from your inbox (no manual entry) → Dashboard with monthly recurring spend → Email alerts 7 days before each renewal → 100% private — email content never stored → Free: up to 5 subscriptions → Pro: $4/month — unlimited
SubRadar was featured in Productivity (655.6k followers), Fintech (47.2k followers) and Personal Finance (2.8k followers) on Product Hunt. Together, these topics include over 166.1k products, making this a competitive space to launch in.
Who hunted SubRadar?
SubRadar was hunted by New User. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
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New User