Instantly vs Mailmeteor

A factual comparison of features, pricing, and capabilities

Last updated: 2/6/2026

Instantly

Cold email platform with unlimited email accounts, unlimited warmup, and a 450M+ B2B lead database.

Starting at: $37/month

Mailmeteor

Gmail and Google Sheets-based mail merge and email marketing platform with AI email writer, tracking, and automated follow-ups.

Starting at: Contact for pricing

Pricing Comparison

Prices shown are monthly rates. Annual billing may offer discounts. Visit official websites for current pricing.

Feature Comparison

Feature	Instantly	Mailmeteor
Unlimited email accounts
Unlimited email warmup
Email verification
Master inbox
Campaign analytics
A/B testing
AI-powered features
Dedicated IP rotation (Light Speed+)
Gmail and Google Sheets integration
AI email writer
Email tracking and analytics
Automated follow-up sequences
Email warmup (Pro)
Email verification (Pro)
Remove branding (Starter+)
Reply detection (Premium+)
Spintax support
Custom tracking domain (Pro)

Available

Partial/Limited

Not Available

Integrations

Instantly

HubSpotSalesforcePipedriveZapierMaken8nClaySlackGoogle Calendar

Mailmeteor

GmailGoogle SheetsGoogle Workspace

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Information on this page is gathered from official sources and may change. Pricing and features were last verified on 2/6/2026. Please visit the official websites for the most current information.