Mailfloss vs Bounceless
Choosing between Mailfloss and Bounceless usually comes down to how each one deals with the addresses your list actually struggles with. Mailfloss is a subscription that auto-cleans your email platform list every day. Bounceless is a low-cost verifier that now resolves catch-all through a deep add-on. Below we walk through how they price, what they do with catch-all addresses, and how accurate each claims to be, and we show where Giggal.ai lands on the same list so you have a third number to weigh.
How Mailfloss, Bounceless and Giggal.ai compare
| Mailfloss | Bounceless | Giggal.ai | |
|---|---|---|---|
| Category | ESP auto-cleaner | Catch-all specialist | Catch-all and SEG verifier |
| Resolves catch-all | No | Yes | Yes |
| Catch-all cost | Flagged, not resolved | Deep catch-all resolution, 5 credits fresh or 3 cached | 1.5 credits in the same run, 2 credits standalone |
| Secure email gateways | No | No | 15 gateways |
| Price at 10,000 | $40 | $29 | $9.90 |
| Price at 100,000 | $300 | $159 | $76 |
| Price at 1,000,000 | $1,200 | $579 | $680 |
| Credit expiry | Prepaid credits never expire; subscription credits reset monthly | Pay-as-you-go credits never expire | Credits never expire, with no condition. |
| Free tier | 7-day free trial | 1,000 credits | 1,000 credits, no card, usable on bulk |
| Charges for unknown results | - | - | No |
| Accuracy figure | - | - | Claims 99% |
Every price and policy here comes from the vendor's own pricing. Where a tool does not sell by volume, the cell shows "Quote only", "Per seat" or its monthly plan price instead.
How Mailfloss and Bounceless handle catch-all
Mailfloss runs a standard check that flags catch-all without confirming the mailbox. Bounceless resolves catch-all through a deep add-on at 5 credits per address, 3 if cached. Catch-all domains accept mail for every name, so a normal check cannot tell a real mailbox from a dead one, and this is usually where a list quietly loses good contacts.
How Giggal.ai handles catch-all. Giggal.ai resolves catch-all addresses to a real deliverable or undeliverable result at 1.5 credits in a run, or 2 standalone.
Mailfloss vs Bounceless pricing
Mailfloss is $40 at 10,000, $300 at 100,000 and $1,200 at a million. Bounceless is $29 at 10,000, $159 at 100,000 and $579 at a million. Both numbers come straight from each vendor's own pricing, so put them next to the volume you send each month.
How Giggal.ai prices it. Giggal.ai publishes a flat pay-as-you-go price, $9.90 at 10,000, $76 at 100,000 and $680 at a million, with credits that never expire.
Secure email gateway support
On enterprise domains a gateway like Mimecast, Proofpoint or Barracuda often sits in front of the mailbox and blocks the usual check. Mailfloss does not cover those gateways, and Bounceless does not.
How Giggal.ai handles gateways. Giggal.ai detects 15 named secure email gateways including Mimecast, Proofpoint and Barracuda, and returns a real result on addresses behind them.
Credits, free tiers and expiry
Mailfloss prepaid credits never expire; subscription credits reset monthly, and offers 7-day free trial to start. Bounceless pay-as-you-go credits never expire, and offers 1,000 credits to start.
How Giggal.ai treats credits. Giggal.ai credits never expire, it does not charge for unknown results, and every list starts on 1,000 free credits with no card.
Why teams pick Giggal.ai over both
Mailfloss and Bounceless each leave a pile of catch-all and gateway-protected addresses unconfirmed. Giggal.ai returns a real result on those at 1.5 credits, verifies behind 15 secure email gateways, and publishes a flat $9.90 per 10,000 with credits that never expire.
Verify 1,000 emails freeFrequently asked questions
It depends on your list. Mailfloss suits teams that want hands-off daily cleaning wired into their email platform. Bounceless suits teams that want low pay-as-you-go pricing with catch-all resolution added on. If catch-all resolution and secure email gateway coverage matter most, Giggal.ai handles both at $9.90 per 10,000.
Mailfloss is $40 at 10,000, $300 at 100,000 and $1,200 at a million. Bounceless is $29 at 10,000, $159 at 100,000 and $579 at a million. Giggal.ai is $9.90 at 10,000, $76 at 100,000 and $680 at a million, with credits that never expire.
Mailfloss flags catch-all without confirming the mailbox. Bounceless returns a result on catch-all addresses. Giggal.ai resolves catch-all to a real deliverable or undeliverable result at 1.5 credits in a run and also verifies behind 15 secure email gateways.
Giggal.ai is built for the hard addresses both tend to skip. It resolves catch-all to a real result at 1.5 credits, verifies behind 15 secure email gateways, and publishes a flat price of $9.90 per 10,000 with credits that never expire. You can run a list on 1,000 free credits, no card.
Yes. Giggal.ai gives 1,000 free credits with no card, usable on a bulk upload, so you can run the same list you would test in Mailfloss or Bounceless and compare the catch-all rows.
Related comparisons
Want a direct comparison with Giggal.ai? See the Mailfloss alternative and Bounceless alternative pages, or compare every verifier.