Allegrow vs Instantly: Which Should You Choose in 2026?
Both prices below were read from each vendor's own pricing page on the date shown.
Pricing side by side
| Plan | Allegrow | Instantly |
|---|---|---|
| tier 1 | $18/mo — Per user/mo, inbox placement testing, spam score alerts, automated warmup | $47/mo — Unlimited mailboxes, 1,000 contacts, 5,000 emails a month |
| tier 2 | $36/mo — Per user/mo, real-time DNS monitoring, custom domain health, team analytics | $97/mo — 25,000 contacts, 125,000 emails a month |
| tier 3 | On request — Custom mailbox fleet, dedicated deliverability strategist, custom SLAs | $358/mo — 100,000 contacts, 500,000 emails a month |
| tier 4 | — | $47/mo — From 1,500 credits a month, sold separately |
| tier 5 | — | $94/mo — From $94/mo, then $194 and $555 |
| tier 6 | — | On request — Custom volume, private deliverability network |
read from both vendors' pricing pages · 22 Aug 2026 · how we verify
Choose Allegrow if
- B2B sales development teams protecting corporate domain reputation
- Sales operations managers monitoring team email deliverability scores
Choose Instantly if
- Agencies running outbound across many domains
Where each one disappoints
Allegrow
- Direct-to-consumer e-commerce coupon popups
Instantly
- Teams selling into markets where cold email is regulated tightly
Compiled by Stepan Noianov from both vendors' own sites. Something wrong? Report an inaccuracy.