Toolradar Data
Email Clients Tools Statistics 2026
Live data on Email Clients software, computed from the Toolradar catalog. Ratings and review counts are aggregated across third-party review platforms such as G2, Capterra, Trustpilot, SourceForge, TrustRadius and PeerSpot.
28
Email Clients tools published and tracked on Toolradar as of October 17, 2026.
Last updated October 17, 2026. Computed live from the Toolradar database, not reviewed by hand.
Key findings
- Toolradar tracks 28 Email Clients tools as of October 17, 2026, 0% of its 11,260-tool directory.
- Email Clients tools average 4.67 out of 5 across 16 rated tools and 17,088 reviews aggregated across third-party review platforms such as G2, Capterra, Trustpilot, SourceForge, TrustRadius and PeerSpot.
- 57% of Email Clients tools offer a free tier, 16 of 28.
- 28 Email Clients tools were added to Toolradar during 2026, 100% of the category.
- Superhuman is the highest-rated Email Clients tool among Email Clients tools with at least 500 reviews, at 4.7 out of 5 from 15,892 reviews.
Source: Toolradar catalog, computed live on October 17, 2026.
Headline numbers
Email Clients tools published on Toolradar
Source: Toolradar catalog, published status
Share of the whole Toolradar directory
Source: 28 of 11,260 published tools
User reviews across Email Clients tools
Source: aggregated across third-party review platforms such as G2, Capterra, Trustpilot, SourceForge, TrustRadius and PeerSpot, across 16 rated tools
Average Email Clients tool rating, weighted by review volume
Source: aggregated across third-party review platforms such as G2, Capterra, Trustpilot, SourceForge, TrustRadius and PeerSpot; unweighted mean 4.29 / 5 across 16 rated tools
Email Clients tools added to the directory in 2026
Source: Toolradar createdAt, 100% of the category (directory add date, not vendor launch)
Pricing mix
How Email Clients tools split between a free path (free, freemium, open-source) and strictly paid.
Tools that offer a free tier
Source: Toolradar pricing labels, 16 of 28 Email Clients tools
Tools that are strictly paid
Source: Toolradar pricing labels, 12 of 28 Email Clients tools
- Paid 12 43%
- Freemium 11 39%
- Free 5 18%
Where the reviews come from
Review volume for Email Clients tools by third-party platform.
G2 reviews
Across 16 Email Clients tools carrying a G2 profile
Capterra reviews
Across 4 Email Clients tools carrying a Capterra profile
SourceForge reviews
Across 2 Email Clients tools carrying a SourceForge profile
Trustpilot reviews
Across 1 Email Clients tool carrying a Trustpilot profile
Highest-rated Email Clients tools
Top-rated Email Clients tools with at least 500 third-party reviews.
Most reviewed Email Clients tools
The Email Clients tools carrying the most third-party reviews.
Superhuman
4.70 / 5 average, aggregated across third-party review platforms such as G2, Capterra, Trustpilot, SourceForge, TrustRadius and PeerSpot
Thunderbird
4.30 / 5 average, aggregated across third-party review platforms such as G2, Capterra, Trustpilot, SourceForge, TrustRadius and PeerSpot
Spike
4.60 / 5 average, aggregated across third-party review platforms such as G2, Capterra, Trustpilot, SourceForge, TrustRadius and PeerSpot
Polymail
4.40 / 5 average, aggregated across third-party review platforms such as G2, Capterra, Trustpilot, SourceForge, TrustRadius and PeerSpot
Mailbird
3.60 / 5 average, aggregated across third-party review platforms such as G2, Capterra, Trustpilot, SourceForge, TrustRadius and PeerSpot
Email Clients growth in 2026
Email Clients leaderboards from Toolradar data
Toolradar data: of the 28 Email Clients tools we track, 16 of 28 have a free plan, and the median entry paid plan is $6/mo for plans with no stated unit (14 tools). As of Oct 2026.
Lowest entry price, plans with no stated unit
Cheapest standard paid plan per month (annual prices divided by 12), read on vendor pages and compared only with tools priced on the same basis.
Counted among 14 tools with no stated price unit, verified price.
| # | Tool | Entry plan |
|---|---|---|
| 1 | Mailbox.org | $1/mo |
| 2 | Canary Mail | $3/mo, billed monthly |
| 3 | MailMate | $3.33/mo, billed yearly |
| 4 | Banger Mail | $4/mo, billed monthly |
| 5 | Mimestream | $4.17/mo, billed yearly |
| 5 | Newton | $4.17/mo, billed yearly |
| 7 | Spark Mail | $4.99/mo, billed monthly |
| 8 | Shortwave | $7/mo, billed monthly |
| 9 | Mailspring | $8/mo, billed monthly |
| 10 | HEY | $8.25/mo, billed yearly |
Most-listed alternatives
Tools that the most other Toolradar profiles list as an alternative.
| # | Tool | Listed as an alternative to |
|---|---|---|
| 1 | Spark Mail | 22 tools |
| 2 | Superhuman | 20 tools |
| 3 | Shortwave | 13 tools |
| 4 | Canary Mail | 11 tools |
| 5 | Spike | 7 tools |
| 6 | HEY | 6 tools |
| 6 | Mailspring | 6 tools |
| 8 | Airmail | 5 tools |
| 8 | Edison Mail | 5 tools |
| 8 | Postbox | 5 tools |
A position exists only when at least 8 tools have data for that metric. 14 of 28 Email Clients tools have a verified price; the others publish none we could read (often "contact sales"). Advertising and placement fees are not inputs to any position. How we compute this. Cite this: Toolradar, “Email Clients leaderboards”, Oct 2026. Data licensed CC BY 4.0.
Explore Email Clients tools
Methodology and sources
Every figure is computed live from the Toolradar catalog, published Email Clients tools only. Ratings and review counts are aggregated across third-party review platforms such as G2, Capterra, Trustpilot, SourceForge, TrustRadius and PeerSpot and are not the site's own reviews. Added in 2026 means added to the Toolradar directory this year, not the vendor's launch date. Leaderboards apply a 500-review floor. See how we rate.