1
PDFgear
Read, edit, convert, merge, and sign PDF files across devices, for completely free and without signing up.
Free
View Details Best Tools for Startups 2026
Updated: February 2026
Best software tools for startups and early-stage companies. Find affordable, scalable solutions to launch and grow your business. We've curated 11 tools specifically suited for startups.
Key Takeaways
- PDFgear is our #1 pick for e-signature for startups in 2026.
- We analyzed 11 e-signature for startups tools to create this ranking.
- 11 tools offer free plans, perfect for getting started.
- Average editorial score: 60/100 - high-quality category.
11 E-Signature Tools for Startups
2
Innago
Simplify rental property management with free online rent collection, lease signing, and tenant screening.
Free
View Details Free
View Details Proposify
Streamline your sales process with professional, branded proposals from conversation to close.
Freemium87/100
View Details 
PDF Expert
The go-to PDF editor and reader for iPhone, iPad, and Mac, making PDF tasks easy and efficient.
Freemium87/100
View Details 
Best E-Signature for Other Use Cases
Frequently Asked Questions
What is the best e-signature tool for startups?
Based on our analysis, PDFgear is the top choice for startups, with a score of /100.
Are there free e-signature tools for startups?
Yes! PDFgear, Innago, PDF-XChange Editor offer free plans suitable for startups.