Comparison

EmailStorm vs BoxBee Ai Mailbox

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

Head to head
About

EmailStorm

This app helps you find the right contact information for important people, even if you don't have their email address. It generates a smart email list using available data, saving time for cold outreach or reconnecting with contacts.

Highlights
  • Smart email list generation
  • Find contact information
  • Save time on outreach
  • Improve contact results
  • Reconnect with contacts
Features
Read full description

EmailStorm takes the guesswork out of getting in touch with important people when you don’t have their email address. By generating a smart email list using information you do have, EmailStorm saves you time and helps you get better results whether you are making cold calls or reconnecting with old friends.

About

BoxBee Ai Mailbox

Features
Read full description

BoxBee is the AI-powered mail client for professionals. It connects all your IMAP/SMTP accounts in one inbox and uses AI to help you read, reply and stay on top of everything — in your language. BoxBee's AI features (TLDR summaries, drafted replies, AI chat, daily brief and follow-ups) require a paid auto-renewable subscription, free for the first 7 days. Connecting your mailboxes, reading and sending mail are included. WHAT BOXBEE DOES (AI features require a subscription) • TLDR in one click — understand any email in 20 seconds: summary, bullet points, deadline and the recommended action. • Drafts in your language — replies written in exactly the language the mail came in, with the right tone and formality. • AI chat for your inbox — ask anything about your recent mail and get instant answers. • Daily brief — every morning a summary of what matters, what's waiting and what to tackle first. • Never miss a follow-up — emails you sent that got no reply resurface automatically, with a one-tap follow-up. • Smart dashboard — new mail, awaiting replies, open to-dos and today's events at a glance. • To-dos extracted from your emails, with deadlines. • Calendar — see your events and create new ones straight from BoxBee. • Contacts — everyone you write with, in one place. • BeeCrypted — passwordless end-to-end encrypted messages between BoxBee users. The recipient just needs BoxBee. • Multi-account — Gmail, iCloud, Outlook, GMX, Web.de, Yahoo and any IMAP/SMTP server. • Native and trilingual — English, German and French. The AI always answers in the context language. PRIVATE BY DESIGN Your mailbox passwords are stored in your iPhone's Keychain. No tracking, no ads. SUBSCRIPTIONS BoxBee's AI features require a paid subscription. Start with a 7-day free trial, then choose a plan: • Starter — €4.99/month • Pro — €9.99/month • Unlimited — €19.99/month Yearly plans are also available (save ~18%). Prices may vary by region and are shown in the app before purchase. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Any unused portion of the free trial is forfeited when you purchase a subscription. Terms of Use (EULA): https://boxbee.co/terms Privacy Policy: https://boxbee.co/privacy

Screenshots

EmailStorm3 screens
BoxBee Ai Mailbox4 screens

Verdict

The call

The clearest difference is update cadence: BoxBee Ai Mailbox at every 4 days against EmailStorm's every 11 months. BoxBee Ai Mailbox also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support 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. EmailStorm sells 1 one-off in-app purchase and BoxBee Ai Mailbox sells 6 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

EmailStorm ships an update every 11 months, BoxBee Ai Mailbox every 4 days. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
EmailStorm versus BoxBee Ai Mailbox: the parameters behind the verdict, then further details
ParameterEmailStormBoxBee Ai Mailbox
PriceFreeFree
Rating3.5 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 11 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size3 MB3 MB
Age rating4+4+
DeveloperOlga VolkovaNoe Nei

In-app purchases

1 purchases

EmailStorm

One-time1
  • Remove ads$1.99
6 purchases

BoxBee Ai Mailbox

Subscriptions6
  • Starter (Monthly)7 Days trial$3.991 Month
  • Pro (Monthly)7 Days trial$8.991 Month
  • Unlimited (Monthly)7 Days trial$17.991 Month
Show 3 more
  • Starter (Yearly)$44.991 Year
  • Pro (Yearly)7 Days trial$89.991 Year
  • Unlimited (Yearly)7 Days trial$179.001 Year

Questions

Is EmailStorm free?
EmailStorm is free to download, with in-app purchases available.
Is BoxBee Ai Mailbox free?
BoxBee Ai Mailbox is free to download, with in-app purchases available.
Do EmailStorm or BoxBee Ai Mailbox have ads?
Neither EmailStorm nor BoxBee Ai Mailbox shows ads.
Which is updated more often, EmailStorm or BoxBee Ai Mailbox?
EmailStorm ships an update every 11 months, and BoxBee Ai Mailbox every 4 days. Most recently, EmailStorm was updated on October 11, 2026 and BoxBee Ai Mailbox on October 4, 2026.

Other comparisons