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Top 26 E-Signature Software Companies (November 2026)

As of November 2026, Latka tracks 26 E-Signature software companies. They have combined revenues of $490.3M and employ 2.8K people. They have raised $837.4M and serve 1.2M customers combined.

Every company below sells E-Signature software to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.

What E-Signature Software Companies do

E-signature software provides a digital solution enabling users to sign documents electronically, thereby eliminating the need for physical signatures. This software is particularly useful for streamlining document workflows, enhancing security, and ensuring compliance with legal requirements. Common use cases include contract management, customer onboarding, and internal approvals, where speed and efficiency are crucial. Typical features of e-signature software include secure authentication, audit trails, integration with other business applications, and customizable workflows. These solutions are often utilized by various buyer personas, such as legal teams, HR departments, sales operations, and finance professionals, who seek to enhance their document management processes. The software ensures that documents signed electronically are legally binding and enforceable, aligning with global regulations on electronic signatures.

Companies
26
Revenue
$490.3M
Funding
$837.4M
Employees
2.8K

Filters

Sorting: Highest -> Lowest

Filters

Top E-Signature Software Companies by revenue

Showing 10 of 26 companies ranked by annual revenue.

1airSlate logo
airSlate

Brookline, Massachusetts, United States

document editing and e-signature software for small businesses

Revenue
$200M
Customers
1.1M
Year founded
2008
Funding
$181.5M
Team size
650
2Pandadoc logo
Pandadoc

San Francisco, California, United States

document automation software

Revenue
$100M
Customers
30K
Year founded
2011
Funding
$106.1M
Team size
875
3HoneyBook logo
HoneyBook

San Francisco, California, United States

business management platform for creative entrepreneurs

Revenue
$74.2M
Customers
55K
Year founded
2013
Funding
$498M
Team size
349
4Leegality logo
Leegality

Gurugram, Haryana, India

Leegality is India's first unified Document Infrastructure Platform. 1000+ Indian businesses use our comprehensive set of eSign, eStamp, Compliance Logistics, Document Security and Document Automation tools to digitize their paperwork processes - and drive fantastic business results Leegality is to Paper Documents & Agreements, what email has been to Postcards- the Digital Future.

Revenue
$24.1M
Year founded
2016
Team size
219
5GetAccept logo
GetAccept

Palo Alto, California, United States

sales enablement platform

Revenue
$17.8M
Customers
4.7K
Year founded
2015
Funding
$28.9M
Team size
162
6Malbek logo
Malbek

Princeton, New Jersey, United States

Developer of a contract management platform intended to streamline the contract management process. The company's platform manages the quote and contract from a proposal to request to signature and post-contract execution, enabling businesses to increase visibility, compliance, profitability and close deals faster.

Revenue
$14.1M
Year founded
2017
Funding
$20.6M
Team size
102
7MSB Docs logo
MSB Docs

Irvine, California, United States

MSB Docs offers easy transition from traditional physical paperwork to digital signatures and workflows, improving ROI and efficiency by simplifying everyday processes and streamlining repetitive tasks and time-consuming work. MSB was conceptualized and developed as a platform that provides secure, efficient and compliant document workflow and management solutions for the life sciences and healthcare industries. With more than a decade of industry experience and deep domain expertise, we have expanded our software to serve other industries, offering customized solutions for education, financial and legal services. We have a proven track record of creating dependable and validated solutions for identity management, integration, multi-factor authentication, and fraud detection. Our rich history of professional services experience — including implementation, integration, adoption, custom module development, industry best practices, training and services support —helps us deliver a powerful and comprehensive solution to our clients. Our development never stops. We are constantly improving and adding new features based on clients’ feedback and industry changes. Our software development and robust testing methodology allows us to provide new features to our clients at a rapid pace. Many Life Science companies can take months to validate a solution as compliant with industry regulations and the process can be quite costly. MSB’s Comprehensive Validation Package accelerates this process, and has enabled many of our Life Science clients to adopt digital and electronic signatures within weeks rather than months and also passed along a tremendous savings. At MSB we believe software solutions can be good, fast, and affordable.

Revenue
$9.5M
Year founded
2005
Team size
86
8PipeRun logo
PipeRun

Porto Alegre, RS, Brazil

A PipeRun, estabelecida em 2017 como uma salestech 100% brasileira, destaca-se no mercado pela sua abordagem inovadora em organizar e automatizar processos e elevar a performance comercial das empresas de recorrência. Integrando-se harmoniosamente com soluções complementares, oferece uma plataforma que facilita todo o processo comercial – desde a geração de leads até a assinatura de contratos digitais. Com serviços caracterizados pelo atendimento personalizado e parametrizações adaptadas à realidade de cada cliente, a PipeRun se coloca em posição de destaque no cenário nacional. Com a missão de impulsionar o crescimento do país através da tecnologia e educação, a PipeRun se orgulha de competir de igual para igual com grandes players internacionais, trazendo excelência e inovação ao setor.

Revenue
$7.9M
Year founded
2016
Team size
72
9Validated ID logo
Validated ID

Barcelona, Spain

Validated ID helps businesses bring security, trust, efficiency and legal compliance to customer identity verification and agreements.

Revenue
$6.8M
Customers
2K
Year founded
2012
Funding
$2.2M
Team size
47
10Skribble logo
Skribble

Zurich, ZH, Switzerland

E-sign any contract. With anyone. From anywhere. Easy, secure, ready to use from day 1 Questions? Get in touch at [email protected]

Revenue
$6.5M
Year founded
2018
Team size
59

Frequently asked questions about E-Signature Software Companies

How many E-Signature software companies are there?

Latka tracks 26 E-Signature software companies with reported revenue. Together they generate $490.3M in annual revenue and employ 2.8K people.

Which E-Signature software company is the largest?

airSlate is the largest, with $200M in annual revenue, founded in 2008.

How much revenue does a typical E-Signature software company make?

The average E-Signature software company in this list makes $18.9M a year, across 26 companies with reported revenue. They serve 1.2M customers combined.

Who are the leading E-Signature software vendors?

Ranked by annual revenue, the leaders are airSlate, Pandadoc, HoneyBook, Leegality and GetAccept.

How much funding have E-Signature software companies raised?

The 26 E-Signature software companies tracked here have raised $837.4M in disclosed funding between them.

Related Sales Tools categories

Inclusion Criteria

- Must facilitate the electronic signing of documents - Should provide secure authentication methods to verify signers' identities - Must include audit trails for tracking document changes and signatures - Should integrate with other business systems (e.g., CRM, document management systems) - Must comply with legal standards for electronic signatures - Not just delivering basic signing capabilities; must also offer features for workflow automation and document management