mailfloss vs Openmart
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.
Openmart
Openmart is a local business lead data platform with 50M+ verified contacts, decision-maker and owner contacts, an email finder, data enrichment with 40+ fields, a maps scraper and a local business API. Plans are monthly or yearly with credits spent per exported field.
Pricing comparison.
Monthly rates shown. Annual billing may offer discounts. Visit official sites for current pricing.
Feature comparison.
| Feature | mailfloss | Openmart |
|---|---|---|
| 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 | ||
| Local business database (50M+ verified contacts) | ||
| Decision-maker and owner contacts | ||
| Owner finder | ||
| Email finder | ||
| Data enrichment with 40+ verified fields | ||
| Local business API | ||
| Maps scraper | ||
| Credit-based exports |
Native integrations.
mailfloss
Openmart
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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.