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Qsign — Startup Profile
Startup

Qsign

Quick PDF Signing Tool | Quick signing, quality results

Productivity & CollaborationEstimated

Astracia Signal Score

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About the startup

Qsign lets you quickly sign PDFs and images like JPG or HEIF directly in your browser. No software needed—just upload, sign, and export while keeping everything secure on your device. Fast, simple, and private. Try Qsign for easy document signing.

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Founder stories from Productivity & Collaboration startups

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Retold founder accounts from startups in the same category, each linked to the original.

Story

Buffer's first paying customer arrived four days after a seven-week build

Joel Gascoigne validated Buffer with a two-page landing flow, spent seven weeks of evenings and weekends on a minimal product, launched on 30 November 2010, and recorded a first paying customer within four days.

Tibo stated sub-$2M ARR at sale and $6–7M later, not catalog $3.5M

In a January 2024 Bootstrapped Founder interview, Thibault Louis-Lucas did not quote a $10M sale price or $3.5M ARR; he said Lempire acquired them below $2M annual recurring revenue and that they were nearing $6–7M, with

Tally's March 2024 letter is $100k MRR, not a $3M ARR stamp

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Ajay Goel priced GMass after a free year, not after an ARR headline

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