Head-to-head comparisons
The two comparisons buyers ask about most, and the full table of every provider.
8888
Getlead vs Zapmail
Ownership and evidence vs the lowest bundle price.
Getlead vs InboxKit
Packs with domains vs per-mailbox warmup tiers.
Every provider
| Provider | Platform | Published price | $ per mailbox / mo | Minimum | Warmup age | Domain | Admin | Warmup evidence | Delivery | Score |
|---|---|---|---|---|---|---|---|---|---|---|
| Getlead Pick | Google, M365 | $39/mo for 3 (first invoice $58) | $9.92Growth pack, 12 mailboxes | 3 mailboxes | 4-6 weeks | Registered to you | Super admin transferred | Daily log per mailbox + seed report per order | 48 hours | 88 |
| Warm Inboxes | Google, M365 | $8/mailbox ($6 quarterly) | $8.00monthly billing | Packs of 3 | Not public | Transferable on request | Admin access | Public monthly placement log | 48-72 hours | 59 |
| InboxKit | Google, M365 | $6-9/mailbox by warmup age | $7.004-8 week tier | Not public | 2-4, 4-8 or 8+ weeks (you choose) | Not public | Admin panel per domain | Not provided | From dashboard inventory | 39 |
| Zapmail | Google, M365 | $24/mo for 3 (first month $39) | $7.00Growth plan, 12 mailboxes | 3 mailboxes | 12+ weeks (claimed) | Not public | Not public | Separate test feature | Instant from inventory (stock varies) | 36 |
| Puzzle Inbox | Google, M365 | $4.50/mailbox (Google) | $4.50Google warmed plan | Not public | Not public | Not public | Not public | Not provided | 24-72 hours | 35 |
| Litemail | Google, M365 | $39/mo for 5 (first month $54) | $6.60Growth plan, 15 mailboxes | 5 mailboxes | Stated as 4-6, 4+ and 12 weeks on one page | Not public | Not public | Not provided | Not public | 33 |
| Primeforge | Google, M365 | $9/mailbox + $18/yr domain | $9.50incl. domain share | 12 mailboxes on 4 domains | Varies by inventory | Not public | Not public | Not provided | When ready (no timeframe) | 18 |
| Instantly | $10/account + $15/yr domain | $10.40incl. domain share | Batches of 5 | Not public | Retained by Instantly | Retained by Instantly | Not provided | Not public | 13 |
Facts from each provider's own pricing and help pages, checked 8 November 2026. "Not public" means the provider does not state it; ask in writing before you buy. Score: rubric.