Skip to content
LeadWave
Updated October 2026

291 E-Signature SaaS Companies in 2026

E-signature SaaS companies let people sign contracts and documents online, with an audit trail, identity checks and integrations into CRMs and document tools.

Companies
291
In LeadWave's database, October 2026
Total funding raised
$4.4B
Across 122 funded companies
Median headcount
26
Of 201 with a known headcount
Median year founded
2015
Of 279 with a known year

The largest E-Signature SaaS companies

The top 30 of 291, strongest matches first, then by size. Headcount is the latest known figure.

The largest E-Signature SaaS companies
CompanyWebsiteEmployeesHeadcountFundingLinkedInCEO
1DocuSigndocusign.com5,001–10,0007,486$536.2MLinkedInAllan Thygesen
2PandaDocpandadoc.com501–1,000688$51.1MLinkedInMikita Mikado
3airSlateairslate.com501–1,000517$130MLinkedInBorya Shakhnovich
4Foxit Softwarefoxitsoftware.com201–500419—LinkedInEugene Xiong
5Hibobhibob.com201–500392$274MLinkedInIsrael David
6Nitrogonitro.com201–500286$37.4MLinkedInCormac Whelan
7pdfFillerpdffiller.com201–500251—LinkedInVadim Yasinovsky
8Formstackformstack.com201–500250—LinkedInAled Miles
9Scrivescrive.com201–500223$2MLinkedInViktor Wrede
10Yousignyousign.com51–200194$40.8MLinkedInAlban Sayag
11GetAcceptgetaccept.com51–200180$28.7MLinkedInSamir Smajic
12Lighticolightico.com51–200158$27MLinkedInZviki Ben-Ishay
13RPostrpost.com51–200127$5.8MLinkedInZafar Khan
14S-Docssdocs.com51–200——LinkedInDan Pejanovic
15Tecalistecalis.com51–200——LinkedInIsidoro Martínez
16Oneflowoneflow.com51–200108$5.6MLinkedInAnders Hamnes
17SignEasygetsigneasy.com51–20094—LinkedInSunil Patro
18Realtairrealtair.com51–20074—LinkedInShane Slater
19Intellectintellect.com51–20057$4.1MLinkedInRomeo Elias
20Validated IDvalidatedid.com51–20052$2.6MLinkedInSanti Casas
21PXL Visionpxl-vision.com11–5042$4.8MLinkedInMichael Born
22Glideglide.com11–5034$6MLinkedInSebastian Tonkin
23Inkitinkit.io11–5034—LinkedInMichael McCarthy
24Signixsignix.com11–5031$14MLinkedInJay Jumper
25wiwinkwiwink.com11–50—$461.1KLinkedInRicardo Chicheri
26DocQdocq.app11–50—$35KLinkedInAnuj Sehgal
27CARLAVIAcarlavia.com11–50——LinkedInJaroslav Kacina
28cDs Globalcdsglobal.com11–50——LinkedInJérôme Maréchaux
29Detrack Systemsdetrack.com11–50——LinkedInFanny See
30Documilldocumill.com11–50——LinkedInPasi N.

E-Signature SaaS companies at a glance

  • 50% are headquartered in United States, followed by India.
  • The largest is DocuSign, with 7,486 employees.
  • 122 have disclosed funding, $4.4B in total; 10 raised $100M or more.
  • Half were founded before 2015, and 13% in 2020 or later.
Where they're basedShare of 288 companies with a known headquarters
Company sizeEmployees, for 288 companies with a known size
  • 1–1081 · 28%
  • 11–50118 · 41%
  • 51–20066 · 23%
  • 201–50014 · 5%
  • 501–1,0004 · 1%
  • 1,001–5,0004 · 1%
  • 5,001–10,0001 · 0%
  • 10,000+0 · 0%
Year foundedFor 279 companies with a known founding year
  • Before 200012 · 4%
  • 2000–200943 · 15%
  • 2010–201475 · 27%
  • 2015–2019113 · 41%
  • 2020–202234 · 12%
  • 2023 or later2 · 1%
Funding raisedTotal disclosed funding, for 124 companies
  • Under $1M39 · 31%
  • $1M–5M35 · 28%
  • $5M–10M14 · 11%
  • $10M–50M22 · 18%
  • $50M–100M4 · 3%
  • $100M–500M7 · 6%
  • $500M–1B2 · 2%
  • $1B+1 · 1%

How this list was built

A company is on this list if its description or website presents electronic or digital signature software.

The data comes from LeadWave's database of SaaS and AI companies, last updated in October 2026. Companies that share a website are counted once. Headcount, funding and CEO come from public sources, so some fields are blank for smaller companies.

More SaaS company lists

Frequently asked questions

LeadWave's database lists 291 E-Signature SaaS companies as of October 2026. This page shows the 30 largest; the full list, with CEO contacts, is part of our 15,000+ SaaS companies list.