Top 100 SaaS startups in USA

May 22, 2025 | By Fernando Lopez

1
Funding: $453.1M
8x8 offers secure and reliable cloud-based, enterprise-class business phone systems, unified communications, and contact center solutions.
2
Funding: $129M
Enterprise firmware protection for endpoints, data centers and cloud
3
Funding: $87.5M
Capacity is a new kind of helpdesk, powered by artificial intelligence, that automates support for your customers and employees.
4
Funding: $79.5M
HubSpot develops cloud-based, inbound marketing software that allows businesses to transform the way that they market online.
5
Funding: $50.7M
Bureau is trust network that facilitates end-to-end identity verification, compliance, and fraud prevention for new-age businesses.
6
Funding: $42.5M
LeapXpert allows enterprises to embrace consumer messaging applications and integrate them into their business-critical applications.
7
Funding: $13.4B
CoreWeave provides GPU-based general-purpose cloud computing platform
8
Funding: $3.4B
Smartsheet develops cloud-based work management platform that empowers collaboration, drives better decision making, and accelerates innovation.
9
Funding: $2.45B
Rippling is a human resource management company that manages employees’ payroll, benefits, devices, and apps.
10
Funding: $2.1B
OneTrust provides a platform that helps companies manage privacy, security, compliance, and governance requirements.
11
Funding: $1.5B
Tricentis specializes in automated testing to accelerate software delivery and digital transformation.
12
Funding: $1.5B
Box is an online file sharing and cloud content management service offering unlimited storage, custom branding, and administrative controls.
13
Funding: $979M
Deel is a payroll and compliance platform for international employees and contractors.
14
Funding: $371.3M
Zip is an Intake-to-Pay platform for any employee to initiate a purchase or vendor request.
15
Funding: $330.3M
Lattice builds performance management software for growing companies.
16
Funding: $288.4M
has almost 200 of these one-click policy frameworks we call parameters. So an organization can go in and browse by compliance framework, or we have pre-built templates for companies that don’t necessarily have a specific compliance mandate in mind.
17
Funding: $276M
Cresta is a developer of an artificial intelligence platform, designed to help scale and improve the quality of customer services. The company's artificial intelligence assistant surfaces the right information at the right time from sales agents and augments the rest of the team by increasing their conversion rate and efficiency, enabling organizations to double the productivity of their sales team.
18
Funding: $249.5M
Pentera is the market leader in Automated Security Validation
19
Funding: $221M
Hotel Engine is a high-growth travel tech company that focuses on one goal — to make lodging management easier for businesses.
20
Funding: $163.1M
ManyChat is a chat marketing platform that helps businesses automate conversations and engage with customers across messaging channels.
Editor: Fernando Lopez
Fernando Lopez is a senior editor for SaaStartups. He joined the company after having previously spent over three years at ReadWriteWeb. Prior to his work as a reporter, Fernando worked in I.T. across a number of industries, including banking, retail and software. Fernando graduated from the University of Buenos Aires (Computer Science). He is more-than-averagely interested in photography and can often be found with a camera slung over his shoulder. He wrote a book about pitching startups to investors. You can contact Fernando at fernandolopez(at)saastartups(dot)com