What Auth Methods Do Productivity Apps Use at Signup?
Across 21 productivity apps tracked by Lazyweb Research, email (18) and Google (14) dominate while phone auth is nearly absent (1 of 21)[1]. Apple appears on 9 and guest mode on just 1[1]. Productivity is a Google-first, email-heavy vertical — a phone-number ask would put you well outside the norm.
14 of 21 productivity apps offer Google sign-in but only 1 collects a phone number — Lazyweb Research, July 2026.
The finding
Among 21 productivity apps with vision-covered auth screens: email 18, Google 14, Apple 9, phone 1, guest 1[1]. Google sign-in is the standout — present on two-thirds of these apps, above its 48.8% corpus rate[2] — while phone-number auth is effectively nonexistent (1 of 21). Productivity users authenticate with work-style identifiers: an email address or a Google account.
Breakdown
| Method | Productivity apps (n=21) | Overall corpus prevalence |
|---|---|---|
| 18 | 72.7% | |
| 14 | 48.8% | |
| Apple | 9 | 43.6% |
| Phone / OTP | 1 | 26.0% |
| Guest | 1 | 21.5% |
Counts are absolute (n=21 < 70-company threshold)[1].
How to apply it
Lead a productivity signup with email and Google, include Apple as the platform-native option, and skip phone collection — it fits 20 of 21 tracked peers. Because guest mode is rare here (1 of 21), a deferred-signup 'try it first' pattern is unusual in the vertical; if you want it, treat it as a differentiator, not table stakes.
Caveats
n=21 is below the reporting threshold, so counts are absolute and no productivity percentages are cited[1]. Provider detection is vision-based and may undercount a provider not captured on the screenshot.
The numbers
| Stat | Computed from |
|---|---|
| Productivity n=21: Google 14, Apple 9, email 18, phone 1, guest 1 | vertical_productivity stat |
| corpus Google 48.8%, Apple 43.6%, email 72.7%, phone 26.0%, guest 21.5% | corpus prevalence stats (denominator 289) |
Sources & citations
- [1] Lazyweb Research analysis of 21 productivity apps (companies with vision-covered auth screens), July 2026. Absolute provider counts per productivity company; n<70 so no percentages reported for the vertical. ↩
- [2] Lazyweb Research analysis of 289 companies with vision-covered auth screens, July 2026. Overall corpus provider prevalence for comparison. ↩
Source: Lazyweb Research — proprietary analysis of real, in-market app screens. Cite as Lazyweb Research, 2026-07-07.