Company lists · Data refreshed September 2026
Top 25 SaaS platforms based in San Francisco, United States
RevenueBase identified 91 SaaS platforms headquartered in San Francisco, United States as of September 2026 and tracks 2,992 professional contacts across them, including 1,030 with verified work emails. New York is the largest hub.
This list covers SaaS platforms headquartered in San Francisco, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, how directly it supports the match, and when it was last checked. Data refreshed September 6, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest SaaS platforms based in San Francisco, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 523 | ||||
“Brightwheel is the leading platform for early education that combines SaaS, Payments, and a consumer-like daily experience.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 242 | ||||
“In today’s on-demand world, enterprises need the agility to adapt at market speed.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 195 | ||||
“Start, build and ship full-stack apps on the platform built for agent experience (AX).” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 154 | ||||
“Heroku from Salesforce is the AI PaaS for deploying, managing, and scaling your apps.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | WorkosPartial evidence | 107 | |||
“WorkOS is an API platform that simplifies implementing crucial enterprise features like User Management, Single Sign-On (SSO), Directory Sync (SCIM), Audit Logs, and more.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | yola.comPartial evidence | 78 | |||
“Yola is a leading SaaS provider of website services focused on helping small and medium-sized businesses build and grow their online presence.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 68 | ||||
“Neeve is a cloud PaaS company transforming smart buildings, spaces and critical infrastructure, making them simpler, smarter, and more secure.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 67 | ||||
“Shop-Ware delivers professional-grade innovation to independent automotive service providers.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 67 | ||||
“Insightly, the new breed of CRM, helps modern businesses of all sizes build lifelong customer relationships and grow faster than ever before.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 64 | ||||
“Clazar is the leading Enterprise Cloud GTM Platform that helps software companies build, operate, and scale their business on AWS, Azure and Google cloud marketplaces.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 60 | ||||
“Vlocity, a Salesforce Company, is a leading provider of industry-specific cloud and mobile software, driving digital transformation for the world’s largest companies.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | ReflexPartial evidence | 31 | |||
“Reflex is the platform to build and scale enterprise apps.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 27 | ||||
“Aptible is a platform as a service (PaaS) that’s purpose built for today’s scaling companies.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 25 | ||||
“Apideck eliminates the complexity of integrations with a single real-time API that connects to 190+ platforms across CRM, Accounting, HRIS, File Storage, and eCommerce without the…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 21 | ||||
“Quanta is the accounting platform and full-service accounting team for software companies that need their finances accurate, explainable, and always ready for decisions.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 20 | ||||
“CustomBooks™ is a comprehensive software solution designed specifically for small to mid-sized businesses that manage accounting, inventory, distribution, wholesale, and ecommerce.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 19 | ||||
“Flexprice lets AI-native and SaaS teams operate usage-based, credit-based, and hybrid pricing with real-time metering and reporting that scales as your product evolves.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | Ceba SolutionsIndirect evidence | 19 | |||
“CEBA Solutions is a premier reseller and partner of NetSuite, the world’s leading provider of cloud-based business management software for omnichannel commerce.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 15 | ||||
“Serverless Inc pioneered the category of serverless software architectures with its development tool for building auto-scaling, low-maintenance cloud software, through its…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 14 | ||||
“Nuon is a developer platform that lets you deploy into customer accounts in minutes, not months.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 14 | ||||
“NachoNacho is a Marketplace for SaaS/AI & Services: For Businesses (Buyers):(a) SaaS Marketplace: get massive discounts (up to 30% lifetime) on ~900 major SaaS products.$5.6…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 12 | ||||
“Zeabur is a Platform-as-a-Service that helps developers to deploy their services with one click.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 11 | ||||
“Overe's SaaS Security platform provides businesses with a comprehensive but easy-to-use Cybersecurity service.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 11 | ||||
“Collaborative sales management and CRM software for startups and SMBs.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 10 | ||||
“A next-generation SaaS investment platform where institutional investors can develop and empower their systematic investment strategies” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
Showing 25 of 91 SaaS platforms based in San Francisco, United States
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SaaS platforms based in San Francisco, United States at a glance
As of Sep 6, 2026Companies by employee count
Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for San Francisco, over 91 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among SaaS platforms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in San Francisco, United States whose own description of what they do matches “SaaS platforms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among SaaS platforms, and records with no verified work email. Companies headquartered outside San Francisco are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and an evidence rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 1,030 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 6, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
SaaS platforms by metro in the United States
- SaaS platforms in New York101
- SaaS platforms in San Francisco91
- SaaS platforms in Austin45
- SaaS platforms in Miami35
- SaaS platforms in Los Angeles30
- SaaS platforms in Houston27
- SaaS platforms in Sheridan27
- SaaS platforms in Wilmington27
- SaaS platforms in San Diego26
- SaaS platforms in Atlanta25
Frequently asked
How many SaaS platforms are there based in San Francisco, United States?
RevenueBase identified 91 SaaS platforms headquartered in San Francisco, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Brightwheel, headquartered in San Francisco, tops this list with the largest team on record.
Which city has the most SaaS platforms?
New York leads with 101 headquartered companies, followed by San Francisco (91) and Austin (45).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,030 verified decision-maker contacts tracked across these 91 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 6, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.