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Rebump

Founder-Friendly
Outbound SequencingEmail Deliverability

Automated email follow-ups for Gmail — the simplest possible tool for the simplest possible problem

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GTM Pipeline Position

Prospect
Enrich
Sequence
Deliver
Engage
Analyze
Close

The Verdict

Rebump is the simplest, cheapest way to automate email follow-ups in Gmail. It's ideal for solopreneurs or freelancers who just need reliable bumps, but serious sales teams will outgrow it quickly.

Best For

Solopreneurs using basic Gmail who just want automated follow-ups without adopting a full outreach platform

Not Great For

Anyone with a CRM, SEP, or cold email tool — you already have follow-up automation. This is redundant.

Overview

Rebump automatically sends follow-up emails to your recipients if they haven't replied, helping you close more deals by ensuring no conversation falls through the cracks.

Target Users

Freelancers, solopreneurs, SDRs who rely on Gmail

Team Size

Solo - Small (1-10)

Capabilities

Key Features

  • Automated email follow-ups
  • Gmail & G Suite integration
  • Customizable bump schedules
  • Reply detection auto-stop
  • Multiple bump sequences
  • Email tracking
  • Personalized follow-up messages

Benefits

  • Never forget a follow-up again
  • Increases reply rates on cold outreach
  • Set-and-forget automation saves hours weekly
  • Works natively inside Gmail
Ease of Use
Easy — simple Gmail plugin with minimal setup

Pros & Cons

Pros

  • +Extremely simple and affordable
  • +Works directly inside Gmail
  • +Set-and-forget approach
  • +Reliable reply detection

Cons

  • -Gmail only — no Outlook support
  • -Very basic feature set compared to full sequencers
  • -No analytics or reporting
  • -No multichannel capabilities

Outbound Use Cases

Automated email follow-upsCold email bumpsDeal revival

Financials & Scale

Pricing Model
Per user / month
Starting Price
$5/month
Price per Seat
$5/month
Free Trial
Yes
PlanPriceLimitsFeatures
Unlimited$5/monthUnlimited bumpsUnlimited follow-ups, Gmail & G Suite integration, Customizable bump messages, Reply detection
Free Tier Limits
Free trial available
Pricing Comparison Note

Rebump is $5/mo for basic follow-ups. Mixmax is $29/user/mo with way more features. HubSpot includes sequences for free. Boomerang is $5-15/mo. At $5/mo, Rebump is cheap — but any modern sales tool includes follow-up automation, making standalone tools unnecessary.

The Reddit Pulse

Sentiment: minimal_presence

Community Pros

  • +Simple automated follow-up concept is straightforward and useful

Community Cons

  • -Zero Reddit presence
  • -Very niche single-purpose tool - most people use their SEP for follow-ups
  • -Overshadowed by full-featured tools like Reply.io, Outreach, Salesloft

Reddit Questions

  • ? No dedicated Reddit threads found

Thinking of Switching?

Instantly
Full cold email platform with automated follow-ups built in
Mixmax
Gmail-native sequences with tracking and scheduling
Yesware
Email tracking + follow-ups + CRM integration
Boomerang
Gmail extension with snooze and follow-up reminders
HubSpot
Free email sequences with CRM — why pay for a standalone?

Competitive Landscape

MixmaxBoomerangMailshakeGMass

Technical Stack

Platforms
WebGmail Extension

Integrations

GmailGoogle Workspace
Zapier / Make / n8n

Head-to-Head Comparisons

Company Intel

Headquarters
San Francisco, CA
Founded
2015
Employees
1-10

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Frequently Asked Questions

Resources & Links

Support Channels
Email
#email-follow-up#gmail-extension#automated-bumps#cold-email#sales-outreach#email-tracking#reply-detection#small-business