Boomerang for Gmail
Gmail extension for scheduled sending, snoozing, inbox pause, and follow-up reminders.
About
Boomerang for Gmail is Baydin's long-running browser extension (Chrome, Firefox, Edge) that pioneered send-later and snooze for Gmail before Google built them natively. It schedules emails, sets up recurring messages, snoozes incoming mail, pauses the inbox to batch delivery on your schedule, tracks opens with read receipts, and pings you if a message gets no reply. Respondable, its AI assistant, scores your draft's likelihood of getting a response as you write.
Plans: Basic is free for 10 scheduled messages a month; Personal $4.99/mo; Pro $14.99/mo; Premium $49.99/mo with team controls. Some of its original tricks are now native Gmail features, but the super-snooze with notes, inbox pause scheduling, and recurring mail keep it relevant for heavy Gmail users.
What it can do
- Send later and recurring emails
- Snooze with attached notes and inbox pause scheduling
- Read receipts and no-reply follow-up reminders
- Respondable AI response-rate scoring in the compose window
- Meeting scheduling with one-click polls
Setup
Install the browser extension and grant Gmail access; manage scheduled messages from the Boomerang menu.
Prerequisites
A Gmail or Google Workspace account; paid plan beyond 10 messages/month.
Use cases
Works with
Trust score — 8/10
Scored 8/10 (verified tier, metrics-v1). Evidence: Long-standing Gmail extension (Baydin, Santa Clara); Chrome Web Store listing active, updated Oct 2026; Pioneered send-later/snooze for Gmail; features: inbox pause, read receipts, Respondable AI scoring; Plans: Basic free (10 msgs/mo), Personal $4.99, Pro $14.99, Premium $49.99 per month. License: Proprietary (Baydin Inc.; freemium).
How the trust score is built
Full methodology →- Adoption · stars/downloads, log-scaled vs peers
- 9.0/10
- Maintenance · recency, releases, issue load
- 8.0/10
- Openness · license + docs
- 2.0/10
- Manual review · sanity read + red-flag check
- 8.0/10
- · Long-standing Gmail extension (Baydin, Santa Clara); Chrome Web Store listing active, updated Oct 2026
- · Pioneered send-later/snooze for Gmail; features: inbox pause, read receipts, Respondable AI scoring
- · Plans: Basic free (10 msgs/mo), Personal $4.99, Pro $14.99, Premium $49.99 per month
Sources
Every fact above was checked against these sources. Where a claim comes from the provider and couldn't be independently verified, the text says so.