Superhuman ranks #1 for manage an overflowing inbox (score 10.0/10). Pricing: $12/member/mo annual ($15 monthly); free tier: yes. Runners-up: Shortwave, Fyxer AI.
Top 5, ranked by our published rubric. Sponsorship never affects the order. Last updated 2026-10-13.
| # | Tool | Score | Pricing | Paid from | Free tier | What it is |
|---|---|---|---|---|---|---|
| 1 | Superhuman | 10.0 | Free tier | $12/member/mo annual ($15 monthly) | yes | Fast email client with AI |
| 2 | Shortwave | 8.2 | From $30 | $30/seat/mo | Unverified | AI email client |
| 3 | Fyxer AI | 7.9 | Free tier | From $49/seat as listed | yes | AI executive assistant for email |
| 4 | SaneBox | 6.5 | From $5.42 | $5.42/mo, paid annually | no (7-day trial) | Email filtering |
| 5 | Spark Mail | 6.4 | Free tier | From $10/month as listed | yes | Email app with AI |
Fast email client with AI
Why ranked: Its own site says: “Superhuman is the AI productivity suite that gives you superpowers everywhere you work.” We placed it 1st of 5 on fit for this task. Free tier; paid from $12/member/mo annual ($15 monthly).
Fit 10.0 · value 10.0 · breadth 10 · availability 10 (how we score) · pricing source · site live
AI email client
Why ranked: Its own site says: “Agentic AI that helps you organize, write, search, schedule, and more with just a prompt” We placed it 2nd of 5 on fit for this task. No free plan confirmed; paid from $30/seat/mo.
Fit 8.5 · value 5.6 · breadth 10 · availability 10 (how we score) · pricing source · site live
AI executive assistant for email
Why ranked: Its own site says: “Fyxer is the email assistant that organizes your inbox, writes draft replies in your tone, and takes meeting notes.” We placed it 3rd of 5 on fit for this task. Free tier; paid from From $49/seat as listed.
Fit 7.0 · value 8.8 · breadth 8 · availability 10 (how we score) · pricing source · site live
Email filtering
Why ranked: Its own site says: “Cut your team's email management time in half & get started on the road to a cleaner inbox and more productive day with SaneBox.” We placed it 4th of 5 on fit for this task. No free plan confirmed; paid from $5.42/mo, paid annually.
Fit 5.5 · value 7.5 · breadth 6 · availability 10 (how we score) · pricing source · site live
Email app with AI
Why ranked: Its own site says: “Spark helps you take your inbox under control.” We placed it 5th of 5 on fit for this task. Free tier; paid from From $10/month as listed.
Fit 4.0 · value 10.0 · breadth 6 · availability 10 (how we score) · pricing source · site live
No tools match these filters.
Many business tools are priced by quote only, so price filters hide them.
By TaskRanking's published rubric, Superhuman ranks first, followed by Shortwave and Fyxer AI.
Yes: Superhuman has a free tier per its own pricing page (checked 2026-10-13).
Score = 50% fit, 25% value (from vendor pricing pages), 15% breadth, 10% availability. Sponsorship never affects rank.
↑ ↓ to move · Enter to open · Esc to close