MailMaestro review (2026): is the free plan enough?
AI email writing and inbox assistant for Outlook and Gmail
Black Friday: is there a MailMaestro sale?
MailMaestro report card
Fair · out of 4.0 · graded Nov 13, 2026
Best for AI replies inside Outlook and Gmail
MailMaestro (the product Flowrite was folded into) writes and rewrites email inside Outlook and Gmail. The free plan stops at 3 AI requests a week, the inbox agents and unlimited use need Pro at $12 a seat, and annual plans aren't refundable. If you want a standalone email app, this isn't one.
Who MailMaestro is for
- Fits if you answer lots of similar emails in Outlook or Gmail
- Works for teams that want shared templates and one bill, from two seats up
Who MailMaestro is not for
- Tight if you stay free: 3 AI requests a week runs out by Tuesday
- Pricey if you want inbox agents, labels and follow-ups, which are Pro-only at $12 a seat
- Skip it if you want a full email client, as it only adds to Outlook and Gmail
- Watch out: annual plans can't be refunded after purchase, according to the pricing FAQ
- Watch out: the name is in flux, as Flowrite was folded into MailMaestro and its old team moved to a separate product
Why MailMaestro gets a 2.0
Five grades, each with its reason. The GPA is their average: an A is 4 points, an F is none.
- CValue for moneyPro is $12 a seat a month on annual billing ($15 monthly), which sits near the dear end of email tools: the middle is about $8 and the cheaper quarter starts at $3.
- CFree plan and trialFree forever with no card, but only 3 AI requests a week. That's a taste, not a plan you can work on. The Pro trial is 14 days.
- CFeaturesWrites, replies, rewrites and summarizes, with templates and shortcuts. It lives inside Outlook and Gmail, and the listing shows no standalone client.
- CEase of useNo store rating on record. You add it to your mailbox and connect your account, then learn the templates and shortcuts.
- CPlatforms and integrationsA browser and Outlook add-in for one job, with Teams, Zoom and Google Meet listed. No phone or desktop app of its own.
What these grades rest on. Graded from this listing, whose facts were read from MailMaestro's own pages on 13 November 2026. Not based on using the product, and shorter than our full reviews. How we review and grade.
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<a href="https://toolgpa.com/tools/flowrite#review"><img src="https://toolgpa.com/badge/flowrite.svg" alt="MailMaestro: 2.0 GPA on ToolGPA" width="196" height="56"></a>Where MailMaestro stands among email apps
MailMaestro's GPA of 2.0 is higher than 11 of the 122 other email apps we grade, and level with 17.
Its paid plans start at $12 a month for each person, against a middle price of $4.92 for the category: 58 of the 76 others that charge start lower.
On features, ease of use and platforms it scores 2.0 out of 4. 54 tools score higher and cost less.
Each grade against the category
Every bar is all 123 email apps we grade, cut by the letter each got. MailMaestro’s own letter is outlined.
- CValue for moneyAbove 13 of 122, level with 53
- CFree plan and trialAbove 9 of 122, level with 59
- CFeaturesAbove 1 of 122, level with 77
- CEase of useAbove 20 of 122, level with 73
- CPlatforms and integrationsAbove 10 of 122, level with 46
Price against what you get
Each dot is one of 107 email apps. Further left costs less, and higher up scores better on features, ease of use and platforms. Point at a dot to see which tool it is.
Features, ease of use and platforms, averaged
What paid plans start at, a month (each step along is roughly double) →
- The best score at each price
- Has a free plan
- No free plan
Keep MailMaestro, or make your own?
Keep it
To replace MailMaestro you would be making an email client: sending, receiving, threading and searching years of mail. That is not a weekend's work, with an AI app builder or without one.
That makes this kind of software worth paying for, not this one in particular: 94 of the 122 other email apps grade higher. It costs $144 a year.
What you could make
- Templates: an app builder makes this well.
What you could not
- An email client: sending, receiving, threading and searching years of mail.
- Filters that read every message as it arrives.
- Text expansion that works in every app.
- It is priced for each person, which means accounts and billing for a team.
- It plugs into other products, Outlook, Gmail and Microsoft Teams among them.
- AI features, unless you pay a model provider for each request yourself.
What this rests on. MailMaestro’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
What is MailMaestro?
MailMaestro is an AI email assistant from Maestro Labs that writes, replies to, improves and summarizes email inside Outlook and Gmail. Maestro Labs says it acquired Flowrite, the AI email writing division of Flow AI, and folded that business into MailMaestro. Flowrite's own team moved on to Flow AI, a separate product.
Worth knowing
- Flowrite was acquired and folded into MailMaestro; it is listed here under its current name.
- The free plan stops at 3 AI requests a week; unlimited use needs Pro.
- It works inside Outlook and Gmail; the pages list no standalone email client.
- Annual plans are not refundable after purchase, according to the pricing FAQ.
Key features
- AI writing and replies
- Writes emails from scratch in several languages, drafts replies from the thread and attachments, and rewrites or polishes selected text.
- Inbox agents
- On Pro, agents label incoming mail, prepare drafts before an email is opened and send follow-ups when someone has not replied.
- Summaries
- Summarizes long emails and threads. Summarizing attachments and asking questions about the inbox are marked as Outlook features.
- Templates and shortcuts
- Magic templates combine saved text with the AI writer, and keyword shortcuts insert details such as a phone number or LinkedIn profile.
- Team management
- With two or more seats, Pro adds shared templates and user management with centralized billing in the Maestro Portal.
MailMaestro pricing
As of Nov 13, 2026, MailMaestro has a free plan, and paid plans start at $12 per seat / month, billed annually ($15 billed monthly).
- Starts at
- $12 per seat / month, billed annually ($15 billed monthly)
- Free plan
- 3 AI requests a week to write, reply to and improve emails, plus templates and text shortcuts.
- Free trial
- None listed
| Plan | Price | What you get |
|---|---|---|
| Free | $0 | 3 AI requests a week, Magic templates, custom text shortcuts, in Outlook and Gmail. |
| Pro | $12per seat / month, billed annually ($15 billed monthly) | Unlimited writing and replies, auto labels, drafts and follow-ups, summaries. 14-day free trial. |
| Enterprise | Custom | Company-wide templates, SSO, custom data retention and dedicated support. Billed annually only. |
Read from maestrolabs.com on Nov 13, 2026. Prices change, so confirm with MailMaestro before you buy.
Ways to pay less
- Annual discount20% off MailMaestro with annual billing
Pro is $12 per seat a month billed annually at $144, against $15 a month billed monthly, according to the pricing page.
Stated on maestrolabs.com - Other savingsSpecial pricing for startups, nonprofits, education
The pricing FAQ says Maestro Labs has special pricing for startups, non-profits and education; the terms are not shown on the page.
Stated on maestrolabs.com
Works with
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Common questions
Does MailMaestro have an Android app?
No Android app was listed when its pages were read on Nov 13, 2026. MailMaestro is listed for no platform we could confirm.
Does MailMaestro have an iPhone app?
No iPhone app was listed when its pages were read on Nov 13, 2026. MailMaestro is listed for no platform we could confirm.
Is MailMaestro open source?
MailMaestro is not described as open source on its own site, as read on Nov 13, 2026.
Sources for this page
The prices, plans, platforms and features above were read from these pages on Nov 13, 2026.