Best Email-to-Task Tools for Turning Mail Into To-Dos (2026)

If your inbox is the actual place you keep your to-do list, you already know the problem: a task buried in an email thread disappears the moment ten new messages land on top of it. The best email-to-task tools for turning emails into to-dos solve this in one of three ways — by turning the thread itself into a task, by copying the email into a separate task app, or by giving you a one-click button that files an email as a task and calls it done.

Only the first approach keeps the task connected to the thread it came from after you check it off — which matters more than it sounds, because the reason you missed the follow-up the first time is usually that you'd already lost the email. This roundup ranks tools on that round-trip, not on feature count. AI Emaily leads it, because keeping the task attached to the email is close to the whole design of the client; the runner-up, Shortwave, has built a more mature version of the same idea and we say so below.

That's not a knock on the others — Gmail's button costs nothing and takes two clicks, and if your task genuinely belongs on a shared team board, an email-in address to Todoist or Asana is still the right call over cramming it into your inbox. What follows ranks all of it by that round-trip question, then tells you which reader should stop reading and pick the other thing.

How we compared#

Every tool below claims to turn an email into something you'll actually act on. The differences that decide whether you keep using it are structural, not cosmetic — so we scored each one on four things, not on how polished the button looks.

We compared documented capability against each vendor's live pages rather than running a blind test — "we tested twelve tools" would be a lie unless we had, and a documented mechanism is more checkable anyway. Where a vendor doesn't publish how a feature works, that's what we say, instead of guessing.

We limited the list to tools with a documented, named mechanism for the email-to-task step specifically — not every project-management tool with a generic Gmail add-on, and not general inbox-automation platforms unless the automation is the actual point, as it is with Zapier and Make. A tool that requires you to build the connection yourself is still eligible; it's just scored honestly as more work.

Everything below is dated 2026-07-31 and pricing shape (not the number) is stated as we found it that day; packaging changes quietly and often, so treat the tier names as a starting point and the vendor's own pricing page as the source of truth before you buy. Two of the products here changed their public pricing structure in the weeks before this was written, which is exactly the kind of thing that makes printing an exact number in a blog post a bad idea.

• Where the task lives — inside the email client you're already in, or in a separate app you now have to open and check.
• Round-trip: when you finish the task, does anything change back in the thread, or does the email sit there with no idea the work got done.
• Who extracts it — a person clicking a button and typing a title, or an AI reading the thread and proposing the task, the due date, and who owns it.
• Packaging shape — free tier, trial, per-seat, or usage-metered, and whether the email-to-task feature itself is gated behind a paid plan (several are).

The best email-to-task tools for turning emails into to-dos, compared#

The row order is the ranking, not alphabetical — AI Emaily first because the round-trip is closest to solved, then everyone else by how much of the loop survives.

Can AI actually extract the action item, or are you still doing the work?#

Yes, with caveats. The tools that do this — AI Emaily and Shortwave among the ones above — run the thread through a model that looks for imperative language ("send me the updated deck"), commitments ("I'll get you the numbers by Thursday"), and open questions, then proposes a task with a title and a guessed due date. It is not reading your mind; it is pattern-matching on the kind of sentence a person writes when they're asking for or promising something.

That's why every serious implementation puts a human in the loop before anything acts on it — a proposed task you approve or dismiss, not one that silently spawns and starts nagging you. AI Emaily's Copilot mode works this way by design: the agent proposes, you decide, and there's an audit trail either way. Autopilot exists for the routine cases once you trust the pattern, with undo attached.

Extraction also gets it wrong sometimes — a rhetorical "let me know if you need anything" isn't a commitment, and a model that's too eager will flag it as one. That's a real limitation of every extraction-based tool in this category, ours included, not a flaw unique to one vendor; the honest framing is "catches most real asks, occasionally flags a polite closing line," not "never misses."

1. AI Emaily — the task never leaves the thread#

AI Emaily's chief-of-staff agent reads the thread as it arrives and proposes the commitment inside it — "reply with the signed PDF by Friday" becomes a flagged action item on that message, not a card in a different app. You approve it in Copilot mode or let Autopilot handle the routine ones, and either way there's an undo and an audit trail, because acting inside your inbox on your behalf is the kind of thing that needs one.

That's why round-tripping isn't a separate feature to build — the task is a state on the thread, so finishing it, snoozing it, or reassigning it all happen in the same place the commitment showed up. It works across Gmail, Outlook, and IMAP mailboxes, not just one provider, and nothing about how it flags commitments trains a model on your mail.

We build AI Emaily, so weigh that against the roundup below it belongs to. The honest limit: there's no push into Asana, Linear, or Jira — if the task genuinely belongs on a team board next to design and engineering work, use the tool's own email-in address or a native integration instead of trying to make an inbox do that job.

Packaging is a free tier plus paid plans that raise agent usage and autonomy limits — check current tiers on the pricing page, since we'd rather you verify the number than trust a blog post's memory of it.

2. Shortwave — the closest thing to our approach, and more mature on one point#

Shortwave built AI on top of Gmail from the start, and its Todo feature does the same thing we're arguing for: click "Add to Todo" on a thread (or hit T) and it becomes a task that stays linked back to the source conversation, with its own due date and notes, without leaving the client.

Shortwave has had this shipped and refined for longer than we've had an equivalent, and its todo list is a first-class view of its own — you can browse every open todo the way you'd browse a task manager, which we don't offer. If your inbox already is Gmail and you want the fastest keyboard-driven workflow for that specifically, Shortwave is the better fit.

Its Tasklet integration goes further still, auto-creating and organizing todos from inbox rules without you touching the Add to Todo button at all — worth knowing if automation matters more to you than approval-first control.

It's Gmail-only (no Outlook or IMAP), and, as of this writing, there's no published free plan — new accounts get a 14-day trial, then a seat-based subscription. Its own site is the source to check before you commit.

3. Gmail's own Add to Tasks button#

Open a message, click the three-dot menu (or the Tasks icon in the side panel), and "Add to Tasks" creates a task titled after the subject line, with a link back to the email pinned underneath it. It's free with any Google account and takes about two clicks.

The link is one-way and passive: it opens the email, it doesn't tell the task anything happened, and nothing extracts the actual commitment for you — you still write the task title yourself. There's no AI reading the thread here; it's a bookmark with a due-date field.

Google Tasks also lives in Calendar and the Gmail side panel, so if your whole workflow is already Google's, the task shows up everywhere you'd expect without installing anything. It just doesn't scale past a handful of items a day — there's no priority, no assignee, and no automation to route only the emails that actually need one.

4. Outlook's Create Task and drag-to-Tasks#

Classic Outlook lets you drag a message onto the Tasks icon in the navigation pane to spawn a task with the email attached; the ribbon's "Create Task" does the same from an open message, syncing into Microsoft To Do. New Outlook has trimmed this down — flagging a message is now the closer equivalent, and it surfaces in To Do's "Flagged email" list rather than as a full task with an attachment.

Like Gmail's version, the link travels one direction: the task points at the email, but completing the task doesn't touch the thread, and there's no extraction — you title it yourself.

Microsoft To Do syncs the flagged item to your phone and to Planner if you're on a Microsoft 365 plan with it, so the reach is real even if the granularity dropped in the New Outlook redesign. There's no AI reading the message for a due date either — you're still the one deciding what "urgent" means. Free with any Microsoft 365 or outlook.com account.

5. Todoist's per-project forwarding address#

Every Todoist project can generate a unique email address; forward or CC a message to it and the email becomes a task in that project, subject line as the title, body as a comment. Email Assist, Todoist's parsing layer, will pull a date out of the text and clean the title up rather than leaving it as a raw subject line.

There's also a Todoist for Gmail add-on that turns the same idea into a sidebar button inside Gmail itself, if forwarding feels like one step too many — same one-way copy underneath, just a shorter path to it.

It's a genuine one-way copy — there's no link back to the email at all once the task exists, and Todoist confirms directly that email-to-task is gated to its paid Premium and Business plans, not available on Free.

It's a genuinely popular pattern precisely because it's app-agnostic — any client that can forward mail can feed it, no integration required on the email side at all.

6. Asana's project email address#

Asana gives each project the same shape of address — forward or CC a message and it lands as a task in that project, with the email body as the description. It's the pattern to expect from any project-management tool with an "add via email" feature: fast to set up, and useful mainly for capturing something you don't want to lose, not for working the thread further.

Rules can extend it further — Asana's automation can auto-assign the created task to whoever owns that project's inbox rule, so the manual forward is the only human step in an otherwise automated pipe. It's still the same shape as Todoist's: a copy, not a link.

No round-trip, no AI extraction of the actual ask — you're the parser. That's the right trade when the task belongs on a shared team board next to unrelated project work, which is exactly the case AI Emaily doesn't cover.

7. Front — every message is already assignable#

Front is a shared inbox, not a personal client, so it treats the problem differently: any message can be assigned to a teammate, commented on internally, and marked done, without ever leaving Front or generating a separate task object. The "task" is the message's status.

Comments on an assigned message function like a task's activity log, and Front's rules can auto-assign based on sender or subject, so a support team can run this at volume without anyone touching a separate task board. The trade is that it's designed around a team inbox, not a personal one — solo users get less out of it.

That's the closest architecture to our thread-is-the-task idea, but it's built for a support or sales team working a shared queue. The Starter tier caps you at ten seats and one channel type, and AI features live only on the higher tiers — it's the right tool if the mail is a team's, not a person's.

8. Zapier or Make — the DIY route when nothing above fits#

If none of these match your stack — maybe your task tool is Linear, or your inbox is a shared alias — a trigger like "new email matching [label]" feeding an action in Zapier or Make will build the exact pipe you want, into whatever app you actually use.

It's the most flexible option and the least connected one: no vendor's AI is reading the thread for you, the round-trip is whatever you wire up yourself, and every automation platform in this category bills by the run or the task processed, so a busy inbox can get expensive in a way a flat-fee tool doesn't.

Building the automation well takes real setup time — a filter step so only emails matching a label trigger it, a formatter step to turn the subject into a clean task title — and every one of those steps is a place the pipe can quietly break without telling you. Treat it as the option for a workflow specific enough that no vendor built it for you, not as the default.

How to choose for your situation#

The right pick depends less on which tool has more AI in its marketing and more on where the task needs to live after you create it.

One more distinction worth naming: an AI extracting a commitment and a person clicking a button are solving different problems even when the destination looks the same. A button is fast when you already know what you want done. Extraction matters when the ask is buried three replies deep in a thread you almost archived — the case AI Emaily and Shortwave are actually built for, and the case none of the email-in addresses or native buttons help with at all, because a human still has to notice the ask before any of them can act on it.

One honest note across all of it: no tool on this list will save you from the habit of using email as a to-do list if the underlying problem is that promises get made in threads nobody re-reads. The fix for that is closer to what a task view or a follow-up tracker does than what any single button does — pick the tool that matches where you actually work, and use it consistently rather than switching every quarter.

• You live in your inbox and want commitments caught automatically, not typed by hand — AI Emaily or Shortwave, depending on whether you also need IMAP/Outlook coverage or you're Gmail-only.
• The task belongs on a team board next to design tickets and engineering work — Todoist or Asana's email-in address, accepting the one-way trip.
• You already run Gmail or Outlook and don't want another subscription — the native Tasks button costs nothing and takes two clicks; it just won't extract anything for you.
• The inbox is a shared team queue, not a person's — Front, where the message itself is the assignable unit.
• Your stack doesn't match any of the above — Zapier or Make, priced by usage, built exactly to your rule.
• You're not sure yet and just want to stop losing things — start with whichever native button your provider already ships (Gmail's or Outlook's); it costs nothing to try before you add a subscription.