Brandwave

Filemail vs Proton Drive:Which is more popular?

In September 2026, Proton Drive had more branded searches than Filemail among file sharing services worldwide. Proton Drive had about 246,000 branded searches, while Filemail had 74,000. Proton Drive made up 0.35% of all file sharing service searches we track, and Filemail accounted for 0.11%. When we asked ChatGPT and Google AI Overviews about file sharing services, Filemail and Proton Drive each appeared in two of the five answers. Filemail and Proton Drive were each mentioned first in two of the four answers that named either.

Among file sharing services worldwide in September 2026

Who do people search for more?

Proton Drive, about 3 searches for every 1 for Filemail

Proton Drive 246K searchesFilemail 74K searches

Who does AI mention more?

Both were mentioned in 2 of 5 answers.

Filemail in 2 of 5Proton Drive in 2 of 5

Who does AI recommend more?

Each is named first in 2 of 4 answers.

Filemail first in 2Proton Drive first in 2

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Top file sharing services in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, Filemail was mentioned in two out of five: not in any of the three ChatGPT answers, but in both Google AI Overviews. Proton Drive was mentioned in two out of five: in two of the three ChatGPT answers, but not in either of the two Google AI Overviews. Filemail and Proton Drive were each listed first in two of the four answers that named either.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Google Drive1st
  2. Dropbox2nd
  3. WeTransfer3rd
  4. OneDrive4th
  5. Smash5th
  6. Filemail6th
  7. Proton Drive7th
  8. MEGA8th
  9. Box9th

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • WeTransfer5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Dropbox5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Google Drive4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • OneDrive3 of 5Named in 2 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Proton Drive2 of 5Named in 2 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Filemail2 of 5Named in 0 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Smash2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • MEGA2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Box1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers

See every answer about file sharing services

5 answers

Brands are shown in the order each answer named them. The survey took place in the United States on October 19, 2026.

Is Filemail or Proton Drive more popular in search?

This chart shows how often people search Google for Filemail and Proton Drive by name. Each line represents a brand's share of searches for all nine file sharing services we track, month by month, from English-language searches worldwide.

Filemail and Proton Drive among file sharing services worldwide, by month

Share of searches by month for Proton Drive, Filemail. The figures are in the table below the chart.

View monthly share of searches table
MonthGoogle DriveOneDriveWeTransferDropboxProton DriveFilemailSmashMEGABox
Oct 202551.2%18.7%22.8%6.9%0.19%0.15%0.06%0.02%<0.01%
Nov 202553%15.8%23.7%7.1%0.19%0.13%0.05%0.01%<0.01%
Dec 202552%15.6%23.3%8.6%0.23%0.15%0.06%0.02%<0.01%
Jan 202655.4%16.5%20.2%7.4%0.25%0.11%0.05%0.01%<0.01%
Feb 202655.4%16.5%20.2%7.4%0.25%0.11%0.05%0.02%<0.01%
Mar 202651.1%18.7%22.8%6.9%0.28%0.1%0.06%0.02%<0.01%
Apr 202655.4%16.5%20.2%7.4%0.25%0.11%0.05%0.03%<0.01%
May 202655.3%16.5%20.2%7.4%0.3%0.11%0.05%0.03%<0.01%
Jun 202650.3%18.4%22.5%8.3%0.27%0.12%0.07%0.04%<0.01%
Jul 202652.9%15.9%23.6%7.1%0.29%0.11%0.06%0.03%<0.01%
Aug 202655.2%16.6%20.2%7.4%0.37%0.11%0.05%0.03%<0.01%
Sep 202653.3%19.5%19.5%7.2%0.35%0.11%0.06%0.03%<0.01%

How has the Filemail and Proton Drive comparison changed over the last 12 months?

3 findings
  • Proton Drive was ahead of Filemail in every measured month of the 12 months ending September 2026.
  • Across the 12 months ending September 2026, Filemail’s share of searches among file sharing services worldwide moved from 0.15% to 0.11%, and its estimated monthly branded searches moved from 110K to 74K.
  • Across the 12 months ending September 2026, Proton Drive’s share of searches among file sharing services worldwide moved from 0.19% to 0.35%, and its estimated monthly branded searches moved from 135K to 246K.

How did search popularity change for file sharing services worldwide in September 2026?

2 changes

  1. Estimated monthly branded searches for Proton Drive worldwide rose 82.2% over 12 measured months, from 135K to 246K in September 2026.

  2. Estimated monthly branded searches for Filemail worldwide fell 32.7% over 12 measured months, from 110K to 74K in September 2026.

How are branded searches counted?

2 search terms

Brandwave collects information about searches that people make online using Filemail’s and Proton Drive’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

Filemail

1 branded search term

  • filemail

Proton Drive

1 branded search term

  • proton drive

How the Brand Demand Index is measured

Other head-to-heads among file sharing services

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