Comparison

Bulb Email vs Marco

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bulb Email

This email client prioritizes speed and efficiency with a voice-first interface. It automatically categorizes messages, provides daily digests, and allows quick responses by generating draft options from spoken commands. Content snippets can be pre-set for consistent replies.

Highlights
  • Voice-first email responses
  • Automatic email classification
  • Inbox and outbox digests
  • Customizable content snippets
  • Draft sharing for consistency
  • Secure and private
Features
Read full description

Bulb is a fast, smart, and voice-first email client that helps you spend less time on email and respond to emails on-the-go. Features include: - Automatic email classification based on categories you set. - Automatic inbox and outbox digest to stay on top of all your emails at a glance. - Respond to email by uttering a few word to let the app know what and how to respond and just pick from one of three drafts to send. - Set content snippets so that the App will automatically include them in generated drafts based on context. - Share drafts with others for maintaining brand identity consistency. The Bulb team cares deeply about security and privacy, that is why we don't store any information about your inbox or emails in our servers. Log in with your Gmail account and save time on doing emails today!

About

Marco

Consolidate all your email accounts, including Gmail, iCloud, and Outlook, into a single, unified inbox. Enjoy offline access, lightning-fast performance, and customizable views to organize your communications efficiently. This modern app offers a private and streamlined email management experience.

Highlights
  • Unified inbox for all email accounts
  • Offline email access
  • Customizable email views
  • Native iOS and macOS experience
  • Fast performance
  • Privacy-focused
Read full description

All your email accounts, one fast inbox. Marco is a fast, privacy-first email app that unifies Gmail, iCloud, Outlook, Yahoo, and IMAP accounts into one clean inbox. Works offline, syncs instantly, and runs natively on iPhone, iPad, and Mac. Key features: • Unified inbox for all accounts – Gmail, iCloud, Outlook, Yahoo, Exchange, and any IMAP provider in one place. • Native Apple experience – Built for iPhone, iPad, and Mac with full keyboard shortcuts and system integration. • Works offline – Read, search, and compose without a connection. Everything syncs when you're back online. • Privacy-first email – No tracking, no data selling, no ads. Your emails stay yours. • Instant speed – Opens, searches, and sends faster than default mail apps. • Smart email views – Filter by account, label, or sender. Zero inbox clutter. Tired of slow, bloated email clients? Marco is the lightweight, private alternative to Spark, Superhuman, and Apple Mail — with multi-account support, offline access, and no subscription required.

Screenshots

Bulb Email4 screens
Marco4 screens

Verdict

The call

The clearest difference is review sentiment: Bulb Email at 100% against Marco's 13%. Bulb Email also leads on rating (5.0 vs 3.7) and iOS requirement (13.4 vs 17.0). Marco's advantage is update cadence (every 4 days vs every 9 days). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Bulb Email holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 100% of Bulb Email's written reviews are positive against 13% of Marco's.

UpkeepUpdate frequency

Bulb Email ships an update every 9 days, Marco every 4 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 6 level
Bulb Email versus Marco: the parameters behind the verdict, then further details
ParameterBulb EmailMarco
PriceFreeFree
Rating5.0 (4 ratings) — better3.7 (3 ratings)
Positive reviews100.0% of reviews — better12.5% of reviews
Number of ratings4 — better3
Update frequencyEvery 9 daysEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, Mac — better
Requires iOS13.4 — better17.0
Further details — not scored
Size28 MB105 MB
Age rating4+4+
DeveloperPathlit, Inc.Marco Technology Inc.

Customer experience

Bulb Email

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Marco

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews8 reviews
Positive12.5%
Neutral25.0%
Negative62.5%

In-app purchases

None

Bulb Email

No in-app purchases

None

Marco

No in-app purchases

Questions

Is Bulb Email free?
Bulb Email is free to download, with no in-app purchases.
Is Marco free?
Marco is free to download, with no in-app purchases.
Which has better reviews, Bulb Email or Marco?
Bulb Email is rated higher. Bulb Email averages 5.0 out of 5 from 4 ratings, while Marco averages 3.7 from 3 ratings.
Do Bulb Email or Marco have ads?
Neither Bulb Email nor Marco shows ads.
Which is updated more often, Bulb Email or Marco?
Bulb Email ships an update every 9 days, and Marco every 4 days. Most recently, Bulb Email was updated on October 7, 2026 and Marco on October 6, 2026.

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