An honest comparison: Holymailer vs Smartlead, Instantly, and Google Workspace

We compare what actually drives cold-email deliverability — the infrastructure. Not a feature list, but how sending is built

InfrastructureHolymailerSmartleadInstantlyGoogle Workspace
DNS configured automatically (A, MX, SPF, DKIM, DMARC)
DKIM with a 2048-bit key
DMARC at p=reject from day one
Our own sending relays
Reputation isolation: dedicated tech domain and PTR
Ready warmed-up mailboxes
Pay-as-you-grow, no bundles
Starting price399 ₽/mo + 99 ₽/mailbox + 199 ₽/domain$39/mo$37/mo$7.2/user/mo

Our price is the access fee plus the mailboxes and domains you connect: the smallest working set-up (1 domain, 1 mailbox) is 697 ₽/mo plus a one-off domain registration priced by zone. Competitor data comes from their public pricing and docs as of the audit date. Spotted an inaccuracy — tell us and we will fix it.