Leadcop
Block fake signups & bad emails before they hit your CRM
Details
- External ID
- 1245663
- Source
- PH
- Company
- —
- Product
- Leadcop
- Website domain
- producthunt.com
- Launched
- Sept. 10, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Email, Email Marketing, Tech
- Fetched at
- Sept. 12, 2026, 1:01 a.m.
- Updated at
- Sept. 12, 2026, 1:01 a.m.
Description
Stop fake signups, spam bots, and disposable emails in real time. Integrate with 1 line of JS or our WordPress plugin to protect your forms, boost email deliverability, and keep your CRM clean. Fast API, 200K+ domain blacklist, and 99.7% accuracy.
Enrichment
- Theme
- email infrastructure and inbox utilities
- Vertical
- Sales
- Function
- Workflow automation
- Audience
- B2B
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- email validation for crm
- Manually corrected
- False
Could you build this?
Partial A basic disposable email check is easy, but maintaining an accurate, low-latency 200k+ domain blacklist with real-time MX/SMTP validation and bot mitigation requires continuous data maintenance and infrastructure.
What it would actually take: Requires an edge-deployed API (Cloudflare Workers or AWS Lambda@Edge) for sub-50ms latency checks. The backend needs automated scrapers and honeypots to continuously discover temporary email providers, an active DNS/MX verification pipeline, and SMTP pinging without getting blacklisted by major mail providers. Maintaining high accuracy at scale demands ongoing data engineering and anti-abuse infrastructure expertise.
Competitors
Other products that read as similar to this one — 95 launches clear the similarity bar, closest 8 shown.
Attention rank: #45 of 96 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 294 days after the earliest competitor.
- StopBouncing · ph · 2026-09-10 · 1 upvotes · similarity 0.48
- CredMail · ph · 2026-09-14 · 1 upvotes · similarity 0.46
- SignGuard · ph · 2026-09-12 · 2 upvotes · similarity 0.46
- Mail Bounce Pro · ph · 2026-09-11 · 1 upvotes · similarity 0.46
- SharkEyes · ph · 2026-09-16 · 1 upvotes · similarity 0.43
- Blockery Fraud & IP Blocker for Shopify · ph · 2026-09-09 · 1 upvotes · similarity 0.43
- WordPress Form & Mail Assurance · ph · 2026-09-14 · 1 upvotes · similarity 0.42
- Bravo Crawler Hunter · ph · 2026-09-12 · 3 upvotes · similarity 0.42
Other launches for this product
- No other launches for this product.
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