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Head-to-head · Email Scheduling Software

FollowUpThen vs SendLater

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score FollowUpThen #5 in Email Scheduling Software 7.8/10 Free plan · 14-day trial Free planFree trial✓ 0 of 5 features Visit FollowUpThen
SendLater #6 in Email Scheduling Software 7.7/10 Free plan Free plan✓ 2 of 5 features Visit SendLater

FollowUpThen leads on 0 checks, SendLater on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreFollowUpThen · 7.8/10
  • Free planboth
  • Free trialonly FollowUpThen
  • Most featuresSendLater · 2 of 5

FollowUpThen scores higher on our rubric for email scheduling software: 7.8 against 7.7 out of 10; our editors rank them #5 and #6.

FollowUpThen is the better fit for scheduled reminders and follow-ups. SendLater is the better fit for outlook users needing recurring sends.

  • FollowUpThen fits best

    Scheduled reminders and follow-ups

  • SendLater fits best

    Outlook users needing recurring sends

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Side by side

Feature FollowUpThen 7.8/10 Visit ↗ SendLater 7.7/10 Visit ↗
At a glance
Editor score 7.8 7.7
Ranking #5 in Email Scheduling Software #6 in Email Scheduling Software
Best for Scheduled reminders and follow-ups Outlook users needing recurring sends
Pricing model Free plan + paid Free plan + paid
Starting price $4/mo —
Free plan ✓ ✓
Free trial 14 days —
Deployment Cloud Desktop
Platforms Web, iOS, Android Windows
Support Email, Docs Email, Live chat, Phone
Integrations 4,000+ integrations 3 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Enterprise
Features FollowUpThen 0/5 · SendLater 2/5
Automated follow-ups Not checked yet ✓ (best)
Recurring emails Not checked yet ✓ (best)
Email snoozing Not checked yet Not checked yet
Browser extension Not checked yet Not checked yet
Mobile apps Not checked yet Not checked yet
Specs
Scheduled email limit Not checked yet Not checked yet
Our review
Pros
  • Date-addressed reminders support quick scheduling from email.
  • Recurring follow-ups and persistent tasks cover ongoing work.
  • Free and $4 monthly plans provide a low-cost starting point.
  • Supports daily, weekly, monthly, yearly, and custom recurring schedules
  • Resends emails automatically when no reply is received
  • Can send through SMTP or Exchange when Outlook is closed
Cons
  • The Free plan allows 50 active reminders per month.
  • Its workflow centers on email rather than a dedicated desktop app.
  • Team features are focused on billing, budgets, and data ownership.
  • Windows-only platform limits device and operating-system coverage
  • Free Edition is limited to 3 scheduled emails
  • Free scheduled messages include an advertisement
Our verdict

FollowUpThen is an email reminder and follow-up assistant for individuals and teams. It schedules reminders through date-formatted FollowUpThen email addresses, with upcoming follow-ups managed online or through email. The service supports…

Read the review →

SendLater is a Windows desktop add-in for Microsoft Outlook that schedules delayed, recurring, and follow-up emails. It is designed for Outlook users who need more control over when messages are sent, including users managing repeat…

Read the review →
  1. FollowUpThenEmail Scheduling Software 7.8Free plan · 14-day trial
  2. SendLaterEmail Scheduling Software 7.7Free plan

Strengths and trade-offs

  • FollowUpThen — where it wins

    • Date-addressed reminders support quick scheduling from email.
    • Recurring follow-ups and persistent tasks cover ongoing work.
    • Free and $4 monthly plans provide a low-cost starting point.

    Where it doesn't

    • The Free plan allows 50 active reminders per month.
    • Its workflow centers on email rather than a dedicated desktop app.
    • Team features are focused on billing, budgets, and data ownership.

  • SendLater — where it wins

    • Supports daily, weekly, monthly, yearly, and custom recurring schedules
    • Resends emails automatically when no reply is received
    • Can send through SMTP or Exchange when Outlook is closed

    Where it doesn't

    • Windows-only platform limits device and operating-system coverage
    • Free Edition is limited to 3 scheduled emails
    • Free scheduled messages include an advertisement

More comparisons

All email scheduling software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update