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Chrome extensionwhat they say

MailMaestro

MailMaestro - Gmail AI assistant

Get to Inbox Zero in no time with AI. Write, reply, improve, and summarize email threads in seconds

★★★★★4.7 (121) · 10k+ users
Free
Website ↗ Chrome Web Store ↗
what mrrlens sees
MRR · Freemium · upsell unknownPrice not published
Opportunity—
Buyer threads · 30 d0
“note no free option available for personal accounts.”
#1 complaint · Pricing · 1 of 2 complaints read · analysed Oct 31, 2026 · source

01Revenue

Price not publishedFreemium · upsell unknown
Why there is no estimate

MailMaestro has a paid tier, but the listing publishes no price. Without one, any revenue figure would rest on a guessed price, so MRRLens shows none and leaves revenue out of its opportunity score.

Exploratory math, not an estimate: if it charged a typical price for its marketplace, active users × paid conversion × monthly price would give $250–1k a month. Assumptions: active users: 10k; 0.5%–2.5% of active users pay; no public price: assumed $5.00/month, typical for this marketplace. Methodology.

Store data from the Chrome Web Store listing, refreshed daily. Updated 4 d ago.

02Why users leave MailMaestro

Pricing1 review · 1 of 2

No free option for personal accounts; users must pay before trying MailMaestro.

“note no free option available for personal accounts.” source ↗

Sample: 2 recent complaints (1–3★ reviews) · clustered Oct 31, 2026 · complaints from Jun 2025–Oct 2025, almost all in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better MailMaestro

Build difficultyMediumGmail API/OAuth approval, AI API costs, privacy expectations; no hardware, payments, or network effects.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
Unlock

04Who wants a better MailMaestro

0 buyer threads in the last 30 days name MailMaestro.

05Questions about MailMaestro

How much revenue does MailMaestro make?

MRRLens shows no revenue figure for MailMaestro. It sells a paid tier but does not publish the price, and an estimate built on an assumed price would be a guess. The exploratory math is on the page, labelled as such.

What do users complain about most in MailMaestro?

Across 2 recent complaints, the most common is pricing (1 of 2). No free option for personal accounts; users must pay before trying MailMaestro.

What are the best MailMaestro alternatives?

The closest alternatives MRRLens found are DragApp and Gmelius. The full list, with why users leave, is on the MailMaestro alternatives page.

How many people use MailMaestro?

MailMaestro lists 10k+ users on the Chrome Web Store, rated 4.7 (121).

See the full x-ray of MailMaestro

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.