Get Advanced Insights on Any Topic
Discover Trends 12+ Months Before Everyone Else
How We Find Trends Before They Take Off
Exploding Topics’ advanced algorithm monitors millions of unstructured data points to spot trends early on.

Keyword Research
Performance Tracking
Competitor Intelligence
Fix Your Site’s SEO Issues in 30 Seconds
Find technical issues blocking search visibility. Get prioritized, actionable fixes in seconds.
Powered by data from
Latest Blog Posts
Featured Case Studies
See what's trending before everyone else
Each week, we'll send you our best Exploding Topics. Plus, expert insight and analysis.
Top Trending Startups in San Francisco
In April, several emerging startups have taken off in the startup space in San Francisco. Leading the charge is Retell ai, the top trending startup, with a search volume of 27.1K and an impressive +2400% growth rate.

1. Retell ai
Exploding GrowthCompany specializing in the development of AI voice agents to enhance customer service efficiency. Retell AI differentiates itself by providing solutions that enable businesses to manage calls more effectively,…

2. Pair ai
Exploding GrowthMultidisciplinary team at Google focused on exploring the human side of artificial intelligence. PAIR conducts fundamental research, builds tools, creates design frameworks, and works on various projects to make AI more…

3. Sierra ai
Exploding GrowthAutomation company based in Austin, Texas, focusing on AI technology to improve the safety and productivity of material handling equipment. Sierra AI differentiates itself by offering a conversational AI platform that…

4. Apollo AI
Exploding GrowthCompany that offers innovative software solutions designed to boost meeting productivity and enable leadership teams to collaborate more effectively. Founded in 2015 and headquartered in Linz, Austria, it focuses on…

5. Rosebud AI
Exploding GrowthCompany specializing in generative AI technology for the gaming industry, focusing on streamlining the game development process. Rosebud AI offers a suite of AI-driven tools that enable users to create game assets,…

6. Wild ai
Exploding GrowthMobile application designed to help users, particularly women, track their hormones and training through self-reported symptoms and wearable data. It aims to enhance performance and prevent health issues by offering…

7. Nova ai
Exploding GrowthArtificial intelligence platform designed to answer questions of varying lengths and complexities. It also functions as a high-quality proofreader, analyzing written work and offering suggestions for improvement,…

8. Assembly AI
Exploding GrowthSpeech AI company specializing in developing advanced AI models for transcribing and understanding human speech. AssemblyAI differentiates itself by offering high accuracy and robust performance in speech recognition…

9. Scale AI
Exploding GrowthArtificial intelligence company headquartered in San Francisco, California, specializing in providing labeled data for training AI applications. Scale AI differentiates itself by ensuring high-quality data that enhances…
Get Advanced Insights on Any Topic
Discover Trends 12+ Months Before Everyone Else

10. Quest AI
Exploding GrowthPlatform designed to assist developers by automating the more tedious aspects of app development. It uses artificial intelligence to generate code that includes styling, business logic, and backend connections based on…

11. abacus ai
Exploding GrowthAbacus AI is a machine learning and artificial intelligence platform that provides end-to-end solutions for building, deploying, and managing AI models. It differentiates itself by offering a fully managed service that…

12. Weights & Biases
Exploding GrowthTool used for experiment tracking, model management, and collaboration in machine learning and artificial intelligence. It integrates with popular ML frameworks and provides features like experiment tracking,…

13. Sweep ai
Exploding GrowthAI assistant designed to handle tedious code maintenance tasks such as writing tests, documentation, and refactoring code. By automating these repetitive tasks, it allows developers to focus more on building product…

14. Standard AI
Exploding GrowthCompany specializing in computer vision technology aimed at revolutionizing autonomous shopping. Standard AI's technology maps a customer's journey from store entrance to exit, providing predictive insights and…

15. Rad AI
Exploding GrowthRad AI is a healthcare technology company specializing in artificial intelligence solutions for radiology. Its products, such as Rad AI Reporting and Rad AI Continuity, aim to enhance radiologists' workflows by…

16. Tempo Automation
Exploding GrowthElectronics development and manufacturing company based in San Francisco, California, specializing in rapid prototyping and low-volume production of printed circuit boards (PCBs). The company offers a platform that…

17. Booth ai
Exploding GrowthNo-code AI workflow builder designed for enterprises to build AI solutions quickly and efficiently. Booth AI differentiates itself by enabling users to create complex AI workflows without requiring programming skills,…

18. Baseten
Exploding GrowthBaseten is an AI infrastructure platform that enables developers to deploy, scale, and manage machine-learning models for production applications. It differentiates itself by offering serverless GPU hosting, model…
Get Advanced Insights on Any Topic
Discover Trends 12+ Months Before Everyone Else

19. mlcommons
Exploding GrowthCommunity-driven and community-funded organization that collaborates with corporations, academic researchers, nonprofits, and government organizations. MLCommons focuses on measuring and improving the accuracy, safety,…

20. Synthesis ai
Exploding GrowthVenture-backed startup that combines deep learning and CGI to revolutionize computer vision model development. Synthesis AI aims to help customers create better models faster and at a lower cost than traditional…

21. Lightning ai
Exploding GrowthAll-in-one platform for AI development created by the team behind PyTorch, enabling users to code, prototype, train, scale, and serve AI models directly from their browser with zero setup. Lightning AI differentiates…

22. Fiber ai
Exploding GrowthAI-powered marketing platform aimed at startups, designed to automate the process of finding prospects, researching them, and creating hyper-personalized outbound messages. Fiber AI differentiates itself by leveraging…

23. Trusted Health
Exploding GrowthPlatform that connects healthcare professionals, including nurses and allied health professionals, to over 20,000 personalized travel job opportunities. Trusted Health emphasizes transparency, support, and community…

24. Modern treasury
Exploding GrowthCompany that automates the full cycle of money movement for businesses, offering products that facilitate payment initiation, approvals, and reconciliation. Modern Treasury differentiates itself by providing both a web…

25. Stripe capital
Exploding GrowthFinancial service offered by Stripe, a technology company that builds economic infrastructure for the internet. Stripe Capital provides quick access to financing for businesses using Stripe for payment processing, with…
About Startups in San Francisco
Interest in San Francisco startups continues to surge this April. Leading the charge is Retell ai, founded in Nov 2023, with 27.1K monthly searches and an impressive +2400% growth. Runner-up Pair ai, launched in Jan 2022, also shows strong engagement with 590 people searching for it each month. Sierra ai rounds out the top three. Established in Jan 2023, they’ve built steady momentum, seeing 4.4K monthly searches and +1133% growth. Together, these rising brands highlight how San Francisco’s startups are becoming increasingly attractive to both consumers and investors.
Explore More Startups
Discover Trends 12+ Months Before Everyone Else
Other Categories In San Francisco
- Technology Startups in San Francisco
- Software Startups in San Francisco
- Artificial Intelligence Startups in San Francisco
- Lifestyle & Culture Startups in San Francisco
- Education Startups in San Francisco
- Gaming Startups in San Francisco
- Health & Wellness Startups in San Francisco
- Fitness & Exercise Startups in San Francisco

