mailfloss vs Wappalyzer
A factual comparison of features, pricing, and capabilities.
mailfloss
mailfloss is an email verification service that connects to your email marketing platform and cleans the list daily on autopilot, removing bad addresses, fixing typos and blocking bot and spam signups in real time. Subscriptions are sized by credits per month; prepaid credits cover one-time list uploads.
Wappalyzer
Wappalyzer is a technographics provider that helps sales and go-to-market teams build prospect lists of companies by the technologies they use, enrich CRM records with company and technology data and monitor competitor installs. Plans are sized by technology lookups, email verifications and API credits.
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
Feature comparison.
| Feature | mailfloss | Wappalyzer |
|---|---|---|
| Cleans your list daily | ||
| Removes addresses that decay over time | ||
| Custom keep and remove rules | ||
| Zapier integration | ||
| Real-time API | ||
| Webhooks | ||
| Automatically fixes typos | ||
| Prevents bounces in real-time | ||
| Auto-tags subscribers after verification | ||
| Single sign-on | ||
| Lead lists by technology | ||
| Technology lookup | ||
| Email verification | ||
| Website alerts | ||
| CRM enrichment | ||
| API credits | ||
| Competitor analysis | ||
| Market research |
Native integrations.
mailfloss
Wappalyzer
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Information gathered from official sources and may change. Pricing and features last verified 9/4/2026. Please visit the official websites for the most current information.