FollowUpThen
Email-based reminder and follow-up assistant that schedules followups by sending an email to a date-based address.
FollowUpThen is the simplest way to schedule email reminders without installing anything. Its email-native approach is brilliant for inbox-centric users, offering natural language dates, recurring reminders, and useful Skills like Auto-Cancel and Response Detection. However, it lacks a visual interface and native mobile app, which may not suit everyone. If you want zero-friction follow-ups, this is it. For more visual or collaborative needs, consider Todoist or Asana.
Verified 7d ago · liveness 70/100 · cite: rightaichoice.com/tools/followupthen
- Sales professionals needing timely prospect follow-ups
- Freelancers managing client communications and deadlines
- Busy knowledge workers reducing mental overhead
- Teams coordinating task reminders via email
- Users needing a full project management tool with boards and assignments
- Those who want a native mobile app with push notifications
- Teams requiring shared task lists or Kanban views
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Skip FollowUpThen if you need visual project management, shared task boards, or a native mobile app with push notifications; it's purely email-based, so those expectations will leave you frustrated.
Going past 50 active reminders per month on the free plan forces you to either delete old ones or upgrade to Base at $4/month.
FollowUpThen's pricing fits individual users and small teams that want a low-cost, no-frills email reminder system. At $4/month, it's cheaper than most project management tools but lacks their visual interfaces. Compared to Todoist Premium ($4/month) or Asana Premium ($10.99/month), FollowUpThen offers simpler, email-only reminders but fewer collaboration features.
In short
FollowUpThen — Email-based reminder and follow-up assistant that schedules followups by sending an email to a date-based address. Best for Sales professionals needing timely prospect follow-ups, Freelancers managing client communications and deadlines, Busy knowledge workers reducing mental overhead. Free to start; paid plans from $4/mo.
What people actually say about FollowUpThen — is it worth it?
We ran a structured research pass across product reviews, community discussions, and post-purchase forum threads to surface the patterns vendors won't publish themselves. Below: the recurring strengths, the hidden costs people mention most, and the cohort that consistently regrets adopting this tool.
12 mentions across 1 source (Product Hunt) · researched Jul 3, 2026.
- +Zero friction: email a date to get a reminder later.
- +Works on every device with any email client.
- +Generous free tier: 50 active reminders per month.
- +Natural language dates ('tomorrow', '3 days') just work.
- +Auto-cancel on reply prevents unnecessary follow-ups.
- −Can create email clutter if reminders pile up.
- −Timezone handling is ambiguous during DST transitions.
- −No direct integration with Gmail or Outlook inbox.
- −Limited to email-based reminders; no dedicated app.
- −Recurring reminders require premium plan or skill.
- • No hidden costs; all features listed clearly. SMS notifications may incur carrier charges.
Viability Score
How well maintained and how widely used is FollowUpThen? Built from what the vendor actually publishes (docs, changelog, tutorials, integrations, pricing), whether the site is live, and how much real users discuss it. How we calculate this
Last calculated: August 2026
How we score →Key Features
- Email-based reminder creation
- Natural language date parsing (e.g., 'tomorrow', '3 days', 'next Monday')
- Recurring reminders
- Auto-Cancel Skill: cancel followup on reply
- Response Detection Skill: cancel if you receive a reply
- Memorize Skill: spaced repetition
- Persistent Task Skill: follow up until done
- SMS notifications
- List view of upcoming followups
- Autocomplete for email addresses
- Group reminders via CC/BCC
- Google Calendar integration
- Zapier integration (4000+ apps)
- Encrypted data storage
- No inbox connection required (email-based only)
About FollowUpThen
FollowUpThen is an email-based reminder and follow-up assistant that has been simplifying follow-ups for over 12 years. You schedule a reminder by sending an email to a date-based address like tomorrow@followupthen.com. It requires no installation, no separate app, and no inbox connection—just your existing email client. This makes it incredibly frictionless and reliable for anyone who lives in their inbox. Key features include natural language date parsing (e.g., '3 days', 'next Monday'), recurring reminders, and Skill Add-Ons that transform a simple reminder into a personal assistant: Auto-Cancel cancels followups on reply, Response Detection cancels if you receive a reply, Memorize uses spaced repetition, and Persistent Task follows up until completed. It also supports SMS notifications, list view, autocomplete, group reminders via CC/BCC, and integrations with Google Calendar and Zapier (4000+ apps). Privacy is emphasized—data is encrypted and used only for productivity. FollowUpThen is ideal for sales professionals, freelancers, knowledge workers, and teams who prefer email-centric workflows. Unlike calendar-based tools or task managers, it is deliberately minimal, working entirely within email to keep you on track without added complexity.
Behind the Verdict
FollowUpThen's core strength is its simplicity. By turning email into a scheduling interface, it removes all barriers to capturing a reminder—you just compose an email to a date-based address and hit send. The natural language parsing is forgiving and accurate; typing '3 days' or 'next Monday' works as expected. The Skills add-ons are genuinely useful: Auto-Cancel saves you from redundant follow-ups, Response Detection intelligently cancels if the recipient replies, and Memorize helps with spaced repetition. That said, FollowUpThen is not a full productivity suite. It doesn't offer a Kanban board, shared task lists, or a native mobile app with push notifications. You rely on email and optionally SMS or calendar feeds. For teams, the Team plan adds centralized billing and skill budgets, but you are still managing reminders collectively through email rather than a shared dashboard. If you need visual project management, you'd be better served by Asana or Todoist. But if your goal is to get follow-ups out of your head and into your inbox with minimal effort, FollowUpThen excels.
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Real-world workflow fit
Concrete scenarios for the personas FollowUpThen actually fits — and what changes day-one when you adopt it.
After a sales call, you want to follow up with a prospect in 2 days. You send an email to 2days@followupthen.com with the original conversation included, and it bounces back to your inbox on the scheduled day, reminding you to follow up.
Outcome: You never forget to follow up, and the Auto-Cancel skill ensures the reminder is canceled if the prospect replies.
You need to send a reminder to a client about an unpaid invoice every week. You set a recurring reminder by emailing weekly@followupthen.com.
Outcome: The reminder arrives every week in your inbox, prompting you to follow up without setting a calendar event.
You want to memorize key points for an upcoming presentation. You email the list to memorize@followupthen.com, and the Memorize skill schedules spaced repetition reminders.
Outcome: You receive timed reminders that help you retain the material, thanks to spaced repetition.
Use Cases
- Send a follow-up email to a prospect in 3 days after a meeting.
- Remind yourself to review a document next Monday at 10am.
- Set a recurring reminder for weekly status reports every Friday.
- Automatically cancel a reminder if the recipient replies to the original email.
- Use spaced repetition to memorize a list of key points for a presentation.
- Track a support ticket by setting a persistent task that repeats until marked done.
- Set a private reminder (BCC) for a group meeting without others seeing it.
- Remind your spouse annually with a photo via a recurring email.
Limitations
- The service is email-based and works on every device with no installation required.
- Free plan allows 50 active reminders per month; Base plan at $4/month offers unlimited followups and premium skills.
- No underlying AI model is disclosed, and there is no mention of a native mobile or desktop app or an API.
- Data is encrypted and no inbox connection is required.
as of 2026-08-16
Verification history
We have re-verified FollowUpThen 5 times since . Each pass re-reads the vendor's own pages and re-checks every listed field against that evidence; passes where nothing had changed are marked as such.
- — re-checked, vendor evidence unchanged
- — re-checked, vendor evidence unchanged
- — re-checked, vendor evidence unchanged
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
- — re-verified summary, description, our verdict, our analysis, pricing model, pricing tiers, features, integrations, who it suits, who should skip it
Free to cite with attribution — this page re-verifies continuously.
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published FollowUpThen tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Free
$0/month
Ideal for
Individuals or casual users who need occasional reminders, with up to 50 active reminders per month.
What this tier adds
Starting tier: free forever, includes basic email reminders, but limited to 50 active per month.
Base
$4/month
Ideal for
Power users and professionals who need unlimited followups, recurring reminders, and access to premium Skills like Auto-Cancel.
What this tier adds
Adds unlimited followups, all premium Skills, recurring reminders, attachments, calendar feed, and email-based actions.
Team
$4/user/month
Ideal for
Small teams that need centralized billing, per-member skill budgets, and shared data ownership.
What this tier adds
Everything in Base, plus unique skill budgets per member, centralized billing, and team data ownership.
Where the pricing makes sense
The company stage and team size where FollowUpThen's pricing actually pencils out — and where peers do it cheaper.
FollowUpThen's pricing fits individual users and small teams that want a low-cost, no-frills email reminder system. At $4/month, it's cheaper than most project management tools but lacks their visual interfaces. Compared to Todoist Premium ($4/month) or Asana Premium ($10.99/month), FollowUpThen offers simpler, email-only reminders but fewer collaboration features.
Setup time & first value
How long it actually takes to get something useful out of FollowUpThen — broken out by persona, not the marketing-page minute.
Setup is under 2 minutes: create an account, then send an email to a date-based address. No installation or configuration needed. For most users, the first reminder is scheduled the moment you hit send.
Switching to or from FollowUpThen
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
- →From Todoist: Export tasks with due dates, then manually email each as a FollowUpThen reminder, or use Zapier to automate the creation.
- →From Google Calendar: Copy event times into email addresses like 'next Monday' to create a single reminder.
- →From a paper planner: Simply email the reminder details to a date-based address.
- ↗To Todoist: Export your FollowUpThen reminders by printing the list view, then manually recreate tasks, or use Zapier to sync.
- ↗To Asana: You can create tasks from FollowUpThen emails using Zapier, or manually copy details.
- ↗To Google Calendar: Each reminder can be recreated as an event with a notification.
Integrations
Resources & Guides
Tutorials & Learning
Official links
Tools that pair well with FollowUpThen
Common stack mates teams adopt alongside FollowUpThen, with the specific reason each pairing earns its keep.
Featured Head-to-Head Comparisons
Followupthen vs Guesty
If your job revolves around email follow-ups and you want a lightweight, no-app reminder system, FollowUpThen is the clear winner at $18/mo. But if you manage vacation rentals and need AI-powered automation across 60+ booking channels, Guesty’s free Lite tier or paid plans (custom pricing) are essential. Choose based on your industry: inbox-based tasks vs. property management scale.
Followupthen vs Gem
If you need a lightweight, email-based reminder system for personal follow-ups, FollowUpThen is free or cheap and works with any email client. But if you're a recruiting team looking to automate sourcing, screening, and scheduling with AI agents, Gem is the clear winner—especially with its 2024-2025 AI launches. They serve entirely different use cases; choose based on your need: personal reminders vs. enterprise recruiting.
Followupthen vs Poke Interaction Co
If you only need email-based reminders with zero setup, FollowUpThen is cheaper and simpler. But if you want an AI assistant that manages email, calendar, tasks, and health data from your messaging app, Poke is more versatile—especially with its proactive automations on Pro/Ultra. Choose FollowUpThen for lightweight follow-ups; choose Poke for a full AI companion.
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