Mailexs vs Instantly
See how Mailexs and Instantly compare on pricing, inboxes, warmup, rotation and deliverability — and which is the better value in 2026.
Mailexs vs Instantly
| Feature | Instantly | Mailexs |
|---|---|---|
| Pricing model | Tiered + paid add-ons | $99/mo flat — unlimited |
| Email accounts | Limited or metered | Unlimited |
| Leads & contacts | Tiered limits | Unlimited |
| Mailboxes & domains | Bought separately | Done-for-you, near-wholesale |
| Email warmup | Often a paid add-on | Included |
| Inbox rotation | Varies by plan | Included |
| Unified master inbox | Varies by plan | Included |
| Support | Community / per-seat | Dedicated success agent |
Flat, not tiered
One $99/mo price with unlimited inboxes — no upgrade walls as you scale.
Domains & inboxes done for you
We provision and authenticate your sending infrastructure at near-wholesale.
Unified master inbox
Manage every reply across every inbox from one place.
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Frequently Asked Questions
Why should I choose Mailexs?expand_more
Mailexs is the only agentic cold email platform — AI agents buy your domains, create and warm your inboxes, write and rotate your sequences and watch deliverability, while a dedicated human agent oversees everything. You get unlimited inboxes and leads, done-for-you infrastructure and flat software pricing with no per-seat tax — your mailboxes run on low-cost Titan (far cheaper than Google Workspace), billed per inbox, and domains at near-wholesale.
Is Mailexs better than Instantly? expand_more
For teams that value unlimited inboxes and predictable flat pricing, Mailexs is the better fit. Instantly is a capable platform but charges tiered fees plus separately-billed mailboxes.
Is Mailexs cheaper than Instantly? expand_more
Usually yes once you factor in mailboxes and add-ons. Mailexs is $99/mo flat with unlimited inboxes and done-for-you domains at near-wholesale.
Do both tools offer warmup and inbox rotation? expand_more
Yes, both include warmup and rotation. Mailexs includes them on the single flat plan with no add-on fees.
Try the Instantly alternative built for scale
Unlimited inboxes, warmup, rotation and done-for-you domains — flat $99/mo.