How much does Microsoft Outlook make per month?

Based on our ML-calibrated revenue forecast, Microsoft Outlook earns approximately $9.1K/mo. This is a US-storefront-equivalent estimate; global revenue can be several times larger for internationally-distributed apps. See the methodology page for the full formula and confidence bands.

What apps are like Microsoft Outlook?

Browse the full Productivity category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.

Who makes Microsoft Outlook?

Microsoft Outlook is published by Microsoft Corporation on the Google Play Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.

What is Microsoft Outlook's BU Score?

Microsoft Outlook has a BU Score of 84/100 (Excellent). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.

Microsoft Outlook

Quality Score

Excellent

Microsoft Outlook

Name: Microsoft Outlook — app revenue, audience, build cost & risk profile
Creator: bumetric
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Microsoft Outlook revenue, Microsoft Outlook app analytics, mobile app revenue estimate, Productivity revenue, Android app revenue

High confidence

4.3 ✍️ Editor

✍️ bumetric analysis

“

Microsoft Outlook on Android targets the professional and personal email client market, directly competing with native mail apps, Gmail, and third-party solutions like Spark or Edison Mail. Its substantial rating count, coupled with a strong average rating, signals robust user traction and a mature, established product. This isn't a growth-stage app; it’s a dominant player with deep market penetration. As a free offering, its revenue model is indirect, likely focused on driving Microsoft 365 subscriptions or enterprise adoption. In the productivity category, a common monetization observation is the freemium model, where core functionality is free, but advanced features like expanded storage, custom domains, or enhanced security are locked behind a subscription. Outlook leverages this by integrating deeply with Microsoft's broader ecosystem, making the upgrade path to Microsoft 365 a natural progression for power users and businesses.

BU Score 84 · Excellent — strong product-market fit. The full Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.

Track snapshot history and revenue forecast in the Performance section below.

💰 Monthly revenue · now vs forecast

● Right now

$1.5M

per month

→

12-mo forecast

$1.6M – $2.4M

per month

→

24-mo forecast

$1.9M – $3.5M

per month

BIG tier

💡 Grow this revenue

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Title & subtitle keyword fit
Description hook & conversion structure
Screenshots, ratings, reviews strategy

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Typical impact: +2-5× organic installs

📊 Performance Tracking LIVE

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idle

Rating

—

Reviews

—

Forecast Revenue / mo

—

Snapshots tracked

since first record

🍎Also on iOS

Microsoft Outlook

$43.6K/mo · 8.9M ratings · 4.8★

View →

ONE-TIME · BUILD 💰 Estimated build cost

$100K

↳ What it cost to build · not monthly revenue

Likely range $75K – $135K

$25K · MVP floor $100K · indie scale $500K+ · studio build

📈 Pays back in ~11 months at current MRR

Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.

Where the money goes

🧱 MVP baseline (design + 1-store ship)	+$28K
📱 5 unique screens × $4.5K	+$22K
💎 In-app purchase plumbing	+$9K
⚙ Productivity complexity ×1.10	+$5K
🌐 Cross-platform reach (iOS + Android)	+$35K

Total estimate $100K

ONE-TIME · EXIT VALUE 💵 Estimated acquisition value

$300K

↳ What it would sell for · not monthly revenue

Marketplace range $225K – $400K · 33× MRR multiple

💸 ~3.0× return on build cost

Synthetic estimate. Multiple band derived from iap / freemium model + age, rating quality, category demand, and user-base maturity. Calibrated against 2024-2026 indie-app-marketplace closed-deal medians. Full math + comparable deal list on /methodology.

How the multiple was built

💎 IAP / freemium model base	28× MRR
🏷 Productivity category multiple	+8%
⭐ Mature user base (1M+ ratings)	+8%

Final multiple 33× MRR

👥 Estimated audience size

791.5M

Lifetime downloads (US-equivalent)

Monthly active

237.0M

Daily active

106.5M

Synthetic estimate from ratings × category benchmarks. Calibrated against 2024-2026 mobile-attribution retention + DAU/MAU reports. Numbers are US-storefront-equivalent — true global audience can be 5-10× larger for international apps. Full math + source list on /methodology.

How we sized it

📲 Productivity engagement	~75 installs / rating
🔁 Productivity D30 retention	30%
📍 DAU / MAU stickiness	0.45

DAU / MAU 45% sticky

🔬

How we forecast this revenue

MEDIUM CONFIDENCE

Baseline

$1.5M/mo · ML-estimated from 234 triggers

Growth rate

+2.5% MoM · BIG tier baseline (compound monthly)

6 months

$1.5M – $2.0M

12 months

$1.6M – $2.4M

24 months

$1.9M – $3.5M

Compound growth at +2.5% MoM (tier baseline for BIG). Range widens with horizon — typical noise band ±15% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.

📊

BU Investment Matrix

Mixed signals · 66/100BIG TIERcompetitive but cautious

Growth Velocity

5.0

Founder Strength

8.2

Product Quality

8.7

Revenue Strength

6.2

Monetization Maturity

5.0

Defensibility

10.0

Market Position

0.0

Operational Safety

10.0

💰 Revenue: Healthy — $600K - $3300K/mo · BIG tier · medium-low confidence, trajectory unclear.
⭐ Quality: 4.35★ across 10,553,923 reviews — strong (top 10%).
📍 Market: Not yet charting in any of the 9 monitored markets.
📈 Growth: Insufficient signal to assess trajectory.
⚠️ Risk: Low — no material risk signals detected.

🎯 For competitors: Strong subscription moat. Hard to outcompete on retention. Better angle: free alternative with one-time purchase, or feature parity for an underserved sub-niche.

💵 For acquirers: Estimated asking range 18-32× monthly = $27.0M-$48.0M.

Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.

Range:

💰 Forecast Revenue / mo

MODEL

Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.

🔬Forecast Breakdown — Why This Estimate?Top 4 of 4 triggers

Our ML model uses 200+ signals from public data. These are the most influential for this app:

High install base (10,553,923 ratings)METRIC		+$12,000
Mature app (11y old)METRIC		+$1,500
Good rating (4.3★)METRIC		+$800
Ad-supported / freemiumMETRIC		+$600

METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📥 Estimated Downloads / week

PROXY · ratings × 50/wk —

Industry-rule estimate (Sensor Tower / data.ai): one weekly install ≈ 50 new ratings. Solid points = tracked snapshots · faded line = pre-tracking model backfill.

📈 Reviews Growth

LIVE

Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE

Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY

Each bar shows a tracked update and the metric delta from the previous snapshot.

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name: Microsoft Outlook
Developer: Microsoft Corporation
Bundle ID: com.microsoft.office.outlook
App Store URL: Open in App Store
Category: Productivity
Content rating: Not found
Languages: Not found

Company

Website: outlook.live.com
Tagline: Not found
Description: Not found
Founded: Not found
HQ / Address: Not found
Employees: Not found
Logo: Not found

Revenue

Verified revenue / mo: Not found
AI revenue estimate / mo: Not found
AI annual estimate: Not found
ML model estimate / mo: $9.1K/mo
Top-grossing rank: Not found
All-time revenue: Not found
Pricing: $1.99 - $20.00 per item

Founder

Founder data not yet collected for this app.

Funding

Funding data not yet collected for this app.

Press & Links

Press & Links data not yet collected for this app.

Contacts & Socials

Contacts & Socials data not yet collected for this app.

📈Ratings growth10,553,923 ratings+15% lifetimeShow 3-year history estimate ▾

Tracked (2 weeks) Pre-tracking estimate (36 weeks) · model-based, ±5% noise · anchored to release date and current value

🚀Version Release Timeline2 releases tracked

Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.

📝 About this app

Stay organized with a unified inbox, intelligent filtering and multiple calendars at a glance. Outlook is free for personal use and supports Microsoft Exchange, Microsoft 365, Outlook.com, Gmail, Yahoo Mail, iCloud, IMAP and POP3.

Write polished emails with built in tools for grammar, spelling and real time typing suggestions. Attach files from OneDrive, your device, or other cloud storage, and open Word, Excel and PowerPoint files directly from your inbox.

Cut through clutter with swipe gestures to delete, archive, snooze or move messages.… View full description on the official store →

App Specs

🔐 Own this app? Claim & verify MRR →

🔖 v5.2621.0🔄 updated 0d ago📂 Productivity💰 Free📺 Ad-supported💎 IAP $1.99 - $20.00 per item

📅

What Worked™ · Development Pipeline

2 EVENTS TRACKED

Detected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →

2026-06

🔧

Shipped update — v5.2616.0 → v5.2621.0

→ 30 days after: reviews +31,704 medium · co-occurring

2026-05

🚀

First tracked snapshot — initial data captured

→ 30 days after: reviews +31,704 high confidence

🔔

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📝 Description

BU Score · Transcendent

Full revenue analysis

Read the article-style breakdown for Microsoft Outlook: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.

Read deep-dive →