SaaS startups

15 SaaS Startups funded by Y Combinator (YC) 2024

Have you ever wondered how businesses are leveraging technology to transform their operations and improve efficiency? Or how startups are disrupting traditional industries with innovative software solutions? In this blog post, we’ll discuss these questions and more as we uncover the groundbreaking work of 15 SaaS startups that are leading the charge in driving industry evolution through their innovative platforms and services. Let’s start!

Read More: How 25+ Startups from Y Combinator are Training Their Own AI Models

SaaS Startups Funded by Y Combinator

1. Weave

SaaS startup Weave is a customer communication and payments platform that integrates data, software, and communication channels to strengthen relationships and improve productivity. By making valuable information instantly accessible in simple formats, Weave empowers businesses to better meet the needs of their customers and achieve better outcomes. With its intuitive interface and seamless integration capabilities, Weave is transforming the way businesses communicate and transact with their customers.

  • Weave threads together data, software, and communication platforms.
  • Valuable information is instantly accessible in simple formats.
  • Empowers businesses to meet customer needs and achieve better outcomes.

Weave’s innovative approach to customer communication and payments is driving efficiency and collaboration across industries. Whether it’s improving patient care in healthcare settings or optimizing business operations in retail, Weave is helping businesses thrive in digital age.

2. Stripe

Stripe is a global technology company that provides economic infrastructure for the internet. With its suite of software tools, businesses of all sizes can easily accept payments and manage their online operations. Launched out of Y Combinator’s 2009 Summer batch, Stripe has become a trusted partner for startups and established companies alike. Its seamless payment processing capabilities have helped businesses grow their online presence and contribute to the GDP of the internet.

  • Stripe; a SaaS Startup; provides economic infrastructure for the internet.
  • Businesses of all sizes can easily accept payments and manage operations.
  • Trusted partner for startups and established companies.

Stripe’s commitment to innovation and customer satisfaction has made it a leader in the fintech industry. By simplifying the payment process and providing robust tools for online businesses, Stripe is driving economic growth and empowering entrepreneurs to succeed in the digital economy.

3. Deel

Deel is an all-in-one HR platform designed to simplify the management of global teams. From onboarding to payroll, Deel streamlines every aspect of international workforce management. Its user-friendly interface and comprehensive features make it easy for companies to comply with regulations and ensure smooth operations across borders. With Deel, businesses can onboard independent contractors and full-time employees in over 150 countries, all in just a few minutes.

  • Deel; a SaaS Startup; simplifies the management of global teams.
  • Streamlines onboarding, payroll, and compliance.
  • Enables businesses to onboard contractors and employees worldwide.

Deel’s innovative approach to HR management is revolutionizing the way companies operate in today’s globalized world. By providing a seamless solution for international workforce management, Deel is helping businesses focus on what matters most: achieving their goals and driving growth.

4. Flexport

Flexport is a platform for global logistics that aims to make trade easy for everyone. Founded in 2013, Flexport connects businesses to customers worldwide by simplifying the complexities of global supply chains. By providing end-to-end visibility and control, Flexport empowers buyers, sellers, and their logistics partners to grow and innovate. With its innovative technology and dedicated support team, Flexport is driving commerce, creativity, and human progress on a global scale.

  • Flexport; a SaaS Startup; simplifies global trade by connecting businesses to customers worldwide.
  • Provides end-to-end visibility and control over supply chains.
  • Empowers buyers, sellers, and logistics partners to grow and innovate.

Flexport’s commitment to simplifying global trade is transforming the way businesses operate in today’s interconnected world. By providing innovative logistics solutions and unparalleled customer support, Flexport is helping businesses unlock new opportunities and reach new heights of success.

5. Benchling

Benchling; a SaaS Startup; is at the forefront of biotechnology innovation, providing modern software solutions to accelerate R&D processes. Biotechnology has the potential to revolutionize various aspects of our lives, from healthcare to agriculture and beyond. However, the speed of scientific progress is often hindered by outdated tools and processes. Benchling’s mission is to unlock the full potential of biotechnology by providing researchers with cutting-edge software tools.

  • Benchling’s modern software solutions accelerate biotech R&D processes.
  • Biotechnology has the potential to revolutionize healthcare, agriculture, and more.
  • Outdated tools and processes often hinder scientific progress.

With Benchling’s R&D Cloud, biotech leaders and innovators can streamline their workflows, collaborate more effectively, and bring breakthrough products to market faster. By empowering researchers with intuitive and powerful software tools, Benchling is driving innovation and accelerating the pace of scientific discovery.

6. Fivetran

Fivetran is a leader in automated data movement, helping businesses extract, transform, and load data seamlessly across cloud platforms. In today’s data-driven world, businesses rely on timely and accurate data to make informed decisions. However, the process of moving and managing data can be complex and time-consuming. Fivetran automates this process, allowing data engineers to focus on higher-impact projects and driving business growth.

  • Fivetran; a SaaS Startup; automates data movement across cloud platforms.
  • Timely and accurate data is crucial for informed decision-making.
  • Automating data movement allows data engineers to focus on higher-impact projects.

With Fivetran’s self-healing pipelines and 99.9% uptime guarantee, businesses can trust that their data will always be available when they need it most. By simplifying data movement and reducing the burden on data teams, Fivetran is empowering businesses to make faster, more informed decisions and drive growth.

7. Zapier

Zapier is the #1 workflow automation platform for small and mid-sized businesses, connecting over 6,000 of the most popular work apps. In today’s fast-paced business environment, time is of the essence. With Zapier, users can automate repetitive tasks and streamline workflows, allowing them to focus on what matters most: growing their business. Whether it’s automating email campaigns, updating spreadsheets, or integrating CRM systems, Zapier makes it easy to connect and automate the tools users already use.

  • Zapier connects over 6,000 popular work apps for workflow automation.
  • Automation saves time and allows businesses to focus on growth.
  • Zapier makes it easy to automate repetitive tasks and streamline workflows.

With Zapier’s intuitive interface and robust automation capabilities, businesses can save time, reduce errors, and increase productivity. By simplifying workflow automation, Zapier is helping businesses of all sizes work smarter, not harder.

8. Webflow

Webflow; a SaaS Startup; is the leading no-code visual web development platform, empowering users to build powerful web-based businesses without the need for developers or months of building. In today’s digital age, having a strong online presence is essential for success. With Webflow, anyone can create sophisticated websites and adapt to changes quickly and easily. From entrepreneurs and creative agencies to Fortune 500 companies, Webflow makes the internet a more inclusive place by making web development accessible to more people.

  • Webflow enables no-code web development for powerful online businesses.
  • Anyone can create sophisticated websites without coding knowledge.
  • Webflow makes web development accessible to entrepreneurs, agencies, and Fortune 500 companies.

With Webflow’s intuitive drag-and-drop interface and powerful design tools, users can bring their ideas to life and build websites that stand out from the competition. By democratizing web development, Webflow is fueling business growth and innovation in the digital space.

9. Flock Safety

Flock Safety provides the first public safety operating system, empowering private communities and law enforcement to work together to eliminate crime. In today’s world, public safety is more important than ever. With Flock Safety’s innovative technology, communities can protect themselves and prevent crime before it happens. By providing affordable devices powered by LTE and solar, Flock Safety ensures that everyone has access to the tools they need to stay safe.

  • Flock Safety; a SaaS Startup; empowers communities and law enforcement to eliminate crime.
  • Innovative technology detects and captures objective details in real-time.
  • Affordable devices ensure that everyone has access to public safety tools.

With Flock Safety’s commitment to ethical design and privacy, communities can trust that their safety is being prioritized. By uniting civilians and public servants in the pursuit of a safer, more equitable society, Flock Safety is redefining public safety for the 21st century.

10. Segment

Segment; a SaaS Startup; offers software and APIs to collect, clean, and control customer data, providing businesses with valuable insights for analytics, marketing automation, and raw data access with SQL. In today’s data-driven business landscape, understanding customer behavior is crucial for success. However, managing and analyzing vast amounts of data can be challenging. Segment simplifies this process by providing a single API for event tracking and integrations with hundreds of tools and databases.

  • Segment centralizes customer data for analytics and marketing automation.
  • Businesses can collect, clean, and control data from various sources.
  • Simplifying data management and integration streamlines decision-making processes.

With Segment’s comprehensive platform, businesses can gain a deeper understanding of their customers’ needs and preferences, allowing them to tailor their marketing strategies and improve customer experiences. By centralizing customer data and providing actionable insights, Segment empowers businesses to make smarter decisions and drive growth.

11. Ironclad

Ironclad is a digital contracting platform designed to streamline contract management processes for legal teams. Contracts are crucial business documents, but the administrative tasks associated with them can be time-consuming and inefficient. Ironclad automates these tasks, allowing legal teams to focus on more substantive work and drive business strategy. By extracting intelligence from contracts and maintaining a single source of truth, Ironclad helps companies streamline operations and maintain compliance.

  • Ironclad; a SaaS Startup; streamlines contract management processes for legal teams.
  • Automation frees up time for legal teams to focus on strategic initiatives.
  • Maintaining a single source of truth improves operational efficiency and compliance.

With Ironclad’s digital contracting platform, companies can reduce errors, accelerate contract cycles, and improve collaboration between legal and business teams. By digitizing contract management processes, Ironclad is revolutionizing the way companies do business and empowering legal teams to drive growth and innovation.

12. TANGObuilder

TANGObuilder; a SaaS Startup; is transforming the building design process with its real-time structural engineering solutions. Traditionally, architects submit designs to structural engineers for validation, leading to a lengthy and cumbersome process. TANGObuilder automates this process, generating building structural designs in real-time and reducing material usage by 30%. By streamlining the structural engineering process, TANGObuilder saves time and resources, allowing architects and engineers to focus on creative design and innovation.

  • TANGObuilder automates the building design process, saving time and resources.
  • Real-time structural engineering solutions reduce material usage and streamline collaboration.
  • By streamlining processes, TANGObuilder enables architects and engineers to focus on creativity and innovation.

With TANGObuilder’s innovative solutions, architects and engineers can bring their designs to life faster and more efficiently than ever before. By revolutionizing the structural engineering process, TANGObuilder is driving innovation in the construction industry and helping to build a more sustainable future.

13. Peakflo

Peakflo is revolutionizing finance operations in Southeast Asia with its invoice-to-cash and procure-to-pay solutions. In today’s fast-paced business environment, finance teams are under pressure to streamline operations and improve cash flow. Peakflo’s simple API and one-click ERP integrations make it easy for businesses to automate their finance processes, saving time and reducing errors. With Peakflo, companies can save 2000 man-hours per month on finance operations, get paid faster on customer invoices, and cut vendor bill payment time by 50%.

  • Peakflo’s solutions streamline finance operations in Southeast Asia.
  • Automation saves time, reduces errors, and improves cash flow.
  • With Peakflo, companies can save time, get paid faster, and improve cash flow.

With Peakflo’s innovative finance solutions, businesses in Southeast Asia can streamline their operations and focus on driving growth. By automating finance processes and improving cash flow, Peakflo; a SaaS Startup; is helping companies thrive in today’s competitive business landscape.

14. Mano AI

Mano AI offers an end-to-end LLM (Language, Logic, and Memory) platform hosted in the cloud, providing enterprises with comprehensive solutions for various use cases. In today’s digital era, harnessing the power of language understanding and automation is essential for businesses to stay competitive. Mano AI’s platform includes ETL data pipelines, managed vector stores, monitoring solutions, and a user-friendly interface with role-based access controls, making it easy for enterprises to implement and scale AI-driven solutions.

  • Mano AI; a SaaS Startup; provides an end-to-end LLM platform for enterprises.
  • The platform includes ETL data pipelines, managed vector stores, and monitoring solutions.
  • Mano AI empowers enterprises to implement and scale AI-driven solutions with ease.

With Mano AI’s platform, enterprises can leverage AI technology to enhance various aspects of their operations, including semantic search, document Q&A, and internal ChatGPT. By automating repetitive tasks and providing valuable insights, Mano AI helps enterprises optimize processes, improve efficiency, and drive innovation.

15. CamelQA

In mobile app development, ensuring quality and reliability is paramount. This innovative SaaS startup is revolutionizing mobile app testing with its AI-powered platform, offering a seamless solution for businesses looking to streamline their QA processes.

CamelQA; a SaaS Startup; offers an AI QA agent that conducts end-to-end testing of mobile apps, replacing the need for human QAs. By leveraging artificial intelligence, CamelQA can convert natural language test cases into tests that run on both iOS and Android devices in their device farm. This not only simplifies the QA process but also makes it more reliable, ensuring that mobile apps meet the highest standards of quality and performance.

  • CamelQA: AI-powered mobile app testing solution.
  • Conducts end-to-end testing of mobile apps.
  • Converts natural language test cases into tests for iOS and Android devices.

With CamelQA, businesses can automate their app testing processes, saving time and resources while ensuring that their mobile apps deliver an exceptional user experience. By harnessing the power of AI, CamelQA is empowering companies to release high-quality apps faster and more efficiently than ever before.


These 15 SaaS startups are transforming industries and driving innovation across the globe. From customer communication and payments to logistics, biotech, data management, and beyond, these companies are revolutionizing traditional processes and empowering businesses to thrive in the digital age. By using cutting-edge technology and innovative solutions, these SaaS startups are paving the way for a brighter and more efficient future. Whether it’s streamlining operations, improving customer experiences, or driving growth, these SaaS startups are at the forefront of innovation, reshaping industries and driving progress forward.

Scroll to Top