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LeadWave
Updated October 2026

595 CMS SaaS Companies in 2026

CMS SaaS companies build software for publishing and managing content: headless and traditional content management systems, digital experience platforms and digital asset management.

Companies
595
In LeadWave's database, October 2026
Total funding raised
$9.1B
Across 230 funded companies
Median headcount
26
Of 454 with a known headcount
Median year founded
2014
Of 554 with a known year

The largest CMS SaaS companies

The top 30 of 595, strongest matches first, then by size. Headcount is the latest known figure.

The largest CMS SaaS companies
CompanyWebsiteEmployeesHeadcountFundingLinkedInCEO
1Optimizelyoptimizely.com1,001–5,000—$251.2MLinkedInAlexander Atzberger
2Amplifi.ioamplifi.io11–502,100$579KLinkedInDavid Wright
3Sitecoresitecore.com1,001–5,0001,942$1.2BLinkedInSteve Tzikakis
4Automatticautomattic.com1,001–5,0001,447$697.9MLinkedInMatt Mullenweg
5Liferayliferay.com1,001–5,0001,215—LinkedInBryan Cheung
6Acquiaacquia.com1,001–5,0001,191$173.5MLinkedInStephen Reny
7Contentfulcontentful.com501–1,000799$349.6MLinkedInPaolo Negri
8Stratticstrattic.com11–50460$6.5MLinkedInYoni Luksenberg
9Cloudinarycloudinary.com201–500439—LinkedInItai Lahan
10Pantheon Platformpantheon.io201–500438$200MLinkedInZack Rosen
11Bynderbynder.com201–500435$22.2MLinkedInBob Hickey
12Laserfichelaserfiche.com201–500409—LinkedInChris Wacker
13Arc XParcxp.com201–500——LinkedInMatthew Monahan
14Squizsquiz.net201–500302$2MLinkedInGavin Dumsday
15Aprimoaprimo.com201–500300$61.5MLinkedInErik Huddleston
16Contentstackcontentstack.com201–500279$89MLinkedInNishant Patel
17Kenticokentico.com201–500266—LinkedInDominik Pinter
18Storyteqstoryteq.com11–50250$1.4MLinkedInAndrew Swinand
19Cantocanto.com201–500234—LinkedInWain Kellum
20Kurtosyskurtosys.com201–500207$26.3MLinkedInLee Godfrey
21Panoptopanopto.com51–200190$50.9MLinkedInJason Beem
22Naehasnaehas.com51–200152$970KLinkedInRab Govil
23Mediaflymediafly.com51–200145$49.7MLinkedInCarson Conant
24Edlioedlio.com51–200139$40MLinkedInAnni Melikian
25eZdiaezdia.com51–200135—LinkedInDeepak Goyal
26Contents.comcontents.com51–200134$14.1MLinkedInMassimiliano Squillace
27Ushurushur.com51–200133$37MLinkedInSimha Sadasiva
28Storyblokstoryblok.com51–20090$11MLinkedInDominik Angerer
29Sanity.iosanity.io51–20074$51.8MLinkedInMagnus Hillestad
30Strapistrapi.io51–20060—LinkedInPierre Burgy

CMS SaaS companies at a glance

  • 46% are headquartered in United States, followed by United Kingdom.
  • The largest is Optimizely, with 1,001–5,000 employees.
  • 230 have disclosed funding, $9.1B in total; 23 raised $100M or more.
  • Half were founded before 2014, and 12% in 2020 or later.
Where they're basedShare of 582 companies with a known headquarters
Company sizeEmployees, for 577 companies with a known size
  • 1–10167 · 29%
  • 11–50227 · 39%
  • 51–200129 · 22%
  • 201–50031 · 5%
  • 501–1,00011 · 2%
  • 1,001–5,00011 · 2%
  • 5,001–10,0001 · 0%
  • 10,000+0 · 0%
Year foundedFor 554 companies with a known founding year
  • Before 200036 · 6%
  • 2000–2009120 · 22%
  • 2010–2014141 · 25%
  • 2015–2019189 · 34%
  • 2020–202257 · 10%
  • 2023 or later11 · 2%
Funding raisedTotal disclosed funding, for 231 companies
  • Under $1M45 · 19%
  • $1M–5M71 · 31%
  • $5M–10M26 · 11%
  • $10M–50M50 · 22%
  • $50M–100M16 · 7%
  • $100M–500M20 · 9%
  • $500M–1B2 · 1%
  • $1B+1 · 0%

How this list was built

A company is on this list if its description or website presents a content management system, digital experience platform or digital asset management.

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 595 CMS 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.