Alternatives · Deliverability
Mailfloss alternatives
As of Nov 13, 2026, the highest-graded Mailfloss alternative is Bouncer (2.4 GPA). The best free one is ZeroBounce (2.4 GPA).
Mailfloss compared with 5 alternatives: Bouncer, ZeroBounce, NeverBounce, Emailable and MillionVerifier.
Mailfloss has a free plan. Paid plans start at $29 per month for 10,000 credits, billed monthly. 1 of the 5 alternatives is free or has a free plan. 4 more offer a free trial.
Listings checked up to Nov 13, 2026 · Where the facts come from
Black Friday: is there a Mailfloss sale?
At a glance
| Tool | Price | Free plan | Runs on |
|---|---|---|---|
| MailflossThis tool | Free plan · from $29/mo | Yes | Web |
| Bouncer | Free trial · from $8 one-time | Trial only | Web |
| ZeroBounce | Free plan · from $39 one-time | Yes | Web, iOS |
| NeverBounce | Free trial · from $8 one-time | Trial only | Web |
| Emailable | Free trial · from $38 one-time | Trial only | Web |
| MillionVerifier | Free trial · from $39 one-time | Trial only | Web |
How each one differs from Mailfloss
Bouncer
Email list verification with credits that never expire
- Bouncer starts at $8 one-time for 1,000 verification credits.
- Bouncer has no free plan, only a free trial, unlike Mailfloss.
- Bouncer does not cover workflow automation and email campaigns, which Mailfloss does.
Suits: Marketers who clean a list now and then and do not want a subscription
ZeroBounce
Email list verification with warm-up and DMARC monitoring in one plan
- ZeroBounce starts at $39 one-time for 2,000 verification credits.
- ZeroBounce also lists an iOS app.
- ZeroBounce also covers inbox warm-up and dMARC.
- ZeroBounce does not cover workflow automation and email campaigns, which Mailfloss does.
Suits: Marketers cleaning large lists before a campaign
NeverBounce
Email list cleaning and real-time verification, now part of ZoomInfo
- NeverBounce starts at $8 one-time for 1,000 credits.
- NeverBounce has no free plan, only a free trial, unlike Mailfloss.
- NeverBounce does not cover workflow automation and email campaigns, which Mailfloss does.
Suits: Marketers who clean a list before an occasional send
Emailable
Email list verification with inbox reports and blacklist monitoring
- Emailable starts at $38 one-time for 5,000 credits ($32.30 a month by subscription).
- Emailable has no free plan, only a free trial, unlike Mailfloss.
- Emailable does not cover workflow automation and email campaigns, which Mailfloss does.
Suits: Marketers who want verification and placement tests on one credit balance
MillionVerifier
Low-cost bulk email verification with credits that never expire
- MillionVerifier starts at $39 one-time for 10,000 credits.
- MillionVerifier has no free plan, only a free trial, unlike Mailfloss.
- MillionVerifier does not cover workflow automation and email campaigns, which Mailfloss does.
Suits: Senders cleaning large lists on a tight budget
Limits worth knowing in Mailfloss
- Subscription plans need a supported email platform; others must use prepaid credits.
- A credit card is required for the 7-day trial, and the plan starts on day 8.
- Prices on the page are read as monthly; the page offers an annual option that saves 17%.
- Only the entry credit step of each plan shows a price in the page text read here.
Common questions
What are the alternatives to Mailfloss?
The alternatives to Mailfloss in this directory are Bouncer, ZeroBounce, NeverBounce, Emailable and MillionVerifier. Each one has a side-by-side comparison with Mailfloss.
Is there a free alternative to Mailfloss?
Yes. ZeroBounce has a free plan alongside paid ones.
Which Mailfloss alternatives work on iOS?
The Mailfloss listing does not include an iOS app. ZeroBounce lists one.
When were these prices checked?
Each listing shows its own date. On this page they run from Oct 18, 2026 to Nov 13, 2026. Vendors change prices without notice, so confirm on their site before you buy.