Digital Signature Apps in Portugal Show a Complete Local Gap
Portugal — Business, for consumers. Niche: Digital Signature Capture.
Data from the week of 12 Oct 2026, refreshed weekly.
score out of 100
- Demand9
7 ratings in the US and UK, 0 in Portugal
- Room locally100
0 apps with 50 or more ratings in Portugal
- Language gap100
1 of the top 3 without Portuguese
- Incumbent weakness37
4.1 stars on average; 1 of 3 not updated in a year
- AI gap100
3 of the top 3 not built around AI
- Momentum—
History building since 19 Oct 2026 — counted as neutral (50) for now
Why this is an opening
The top 3 apps in this market have 0 local ratings and 0 local strong apps. Additionally, 3 are non-native apps and 1 lacks local language support. Meanwhile, the reference market in the United States shows a weighted rating of 4.1 across 7 ratings.
The leading apps
Ranked by ratings in the United States and United Kingdom; ratings and stars in Portugal where it has them.
| App | Ratings in Portugal | Ratings US + UK | Stars | Portuguese | Last update | AI |
|---|---|---|---|---|---|---|
| Digitize SignatureNot in this store | 0 | 7 | 4.1 | No | Jun 2021 | No AI |
| eSign: PDF Signature & ScannerNot in this store | 0 | 0 | — | Yes | Oct 2026 | AI feature |
| Signature: Fill and Sign PDFNot in this store | 0 | 0 | — | Yes | Sept 2026 | No AI |
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Start the 7-day trialScored 2026-10-23 with score version 1. How the score works.