What Auth Methods Do Productivity Apps Use at Signup?
- By Ali Abouelatta
- n = 21
- Published
- Updated
- 2 min read
- signup · saas · ux-patterns · mobile · onboarding
Short answer
Across 21 productivity apps tracked by Lazyweb Research, email (18) and Google (14) dominate while phone auth is nearly absent (1 of 21)source[1]. Apple appears on 9 and guest mode on just 1source[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.
Bar chart · Productivity apps (n=21)
Productivity apps (n=21) — Breakdown
One block is about 0.6 Productivity apps (n=21)
- 18
- 14
- Apple
- 9
- Phone / OTP
- 1
- Guest
- 1
The finding
Among 21 productivity apps with vision-covered auth screens: email 18, Google 14, Apple 9, phone 1, guest 1source[1]. Google sign-in is the standout — present on two-thirds of these apps, above its 48.8% corpus ratesource[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)source[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 citedsource[1]. Provider detection is vision-based and may undercount a provider not captured on the screenshot.
Real in-market screens
Screens from real, in-market apps, tracked by Lazyweb Research.
Npr1206 × 2622opens the full image 
Waymo602 × 1308opens the full image 
Rebag1206 × 2622opens the full image 
Splitwise1206 × 2622opens the full image
The numbers
| # | Stat | Computed from |
|---|---|---|
| [1] | Productivity n=21: Google 14, Apple 9, email 18, phone 1, guest 1 | vertical_productivity stat |
| [2] | corpus Google 48.8%, Apple 43.6%, email 72.7%, phone 26.0%, guest 21.5% | corpus prevalence stats (denominator 289) |
Methodology
Universe: 21 productivity apps within the 289-company vision-covered auth set; absolute provider counts, July 2026. Caveat: small n, absolute counts only, extraction-based.
Sources
- [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.
Explore the evidence
- Full 45-frame August 2026 capture
- Three captured screens · August 2026