Data & Studies

The 50 Fastest-Growing AI Companies

Ryan Law
Ryan Law is the Director of Content Marketing at Ahrefs. Ryan has 13 years experience as a writer, content strategist, team lead, marketing director, VP, CMO, and agency founder. He's helped dozens of companies improve their content marketing and SEO, including Google, Zapier, GoDaddy, Clearbit, and Algolia. He's also a novelist and the creator of two content marketing courses.
We analyzed the branded search growth of 3,000 software companies to discover the fastest-growing AI companies around.

When we published our list of 50 trending tech startups, surprise surprise—AI companies topped the list. In fact, AI is so hot right now that I decided to add hundreds of AI startups to our company list and run the same analysis, to see which companies are best riding the AI hype.

Here’s how we built this list (and how you can do the same using Ahrefs):

RankCompanyBrand Search Growth (12mo)Global Branded Search VolumeTotal FundingEstimated Revenue
1Sahara AI+646%1,100$49.0M$17.5M
2Artisan AI+197%2,700$21.1M$4.5M
3Air Space Intelligence+174%600$27.0M$5.5M
4StealthGPT+142%9,200$0.0M$0.5M
5Acrisure Innovation+114%300$3454.0M$3000.0M
6Perplexity AI+75%3,630,000$165.4M$17.5M
7Mistral AI+59%132,000$894.8M$5.5M
8Elicit AI+57%41,000$11.0M$5.5M
9YoDayo+55%295,000$5.2M$5.5M
10HitPaw+53%62,000$0.0M$0.5M
11Blaze AI+47%16,000$0.0M$5.5M
12Hebbia+44%6,600$161.1M$17.5M
13Arize AI+44%4,100$61.0M$17.5M
14Weaviate+43%8,800$67.7M$37.5M
15Slingshot AI+41%450$36.2M$17.5M
16DataSnipper+40%7,500$100.0M$37.5M
17Tuva Health+40%200$0.5M$5.5M
18Machina Labs+40%1,800$50.3M$37.5M
19Topline Pro+40%500$17.1M$175.0M
20Kaedim+39%3,500$15.3M$5.5M
21PlayHT+39%65,000$2.7M$5.5M
22Together AI+38%6,500$3.4M$5.5M
23EliseAI+37%2,300$140.8M$17.5M
24Abacus.AI+37%600$90.3M$37.5M
25Redflag AI+35%300$7.4M$5.5M
26MarqVision+35%1,300$41.5M$37.5M
27AI21 Labs+33%2,100$336.0M$75.0M
28Vannevar Labs+32%3,600$91.1M$17.5M
29Reclaim.ai+32%1,900$11.0M$1.0M
30ElevenLabs+32%1,310,000$0.0M$5.5M
31Codeium+32%67,000$246.0M$17.5M
32Fireworks AI+31%4,600$77.0M$5.5M
33GrayMatter Robotics+31%300$70.4M$17.5M
34Midjourney+30%2,340,000$0.0M$750.0M
35Docsumo+30%5,200$3.7M$17.5M
36Aleph Alpha+29%23,000$643.3M$175.0M
37AISDR+29%1,400$3.5M$5.5M
38PolyAI+28%6,600$121.0M$17.5M
39Character.AI+27%114,000$150.1M$17.5M
40MindsDB+27%1,800$54.5M$5.5M
41Monterey AI+27%350$2.8M$5.5M
42Tempus AI+26%11,000$1085.3M$210.1M
43Luxonis+26%1,800$6.3M$17.5M
44Tennr+25%2,300$60.0M$17.5M
45Cisco ThousandEyes+25%3,300$1112.8M$84.0M
46HeyGen+25%470,000$77.6M$17.5M
47Builder.ai+25%5,300$445.0M$168.0M
48Otter AI+24%205,000$83.0M$37.5M
49Writesonic+24%228,000$2.6M$37.5M
50Humanloop+24%2,800$7.9M$5.5M

Year founded: 2023

Location: California

Estimated revenue: $17.5M

Total funding: $49M

Global search volume: 1,100 searches per month

Sahara AI is a decentralized blockchain platform focused on democratizing the AI ecosystem. I have no idea what that means, but their huge brand search growth suggests people absolutely love it. I guess this is what comes of having the words “blockchain” and “AI” in your company description.

Year founded: 2023

Location: California

Estimated revenue: $4.5M

Total funding: $21.1M

Global search volume: 2,700 searches per month

Artisan AI offers “AI employees” to handle sales outreach. AI SDRs for personalized email outreach is a pretty popular use case for generative AI, and if the company name sounds familiar, it’s because they went viral on Reddit recently for their “Stop Hiring Humans” booth at TechCrunch Disrupt. (The fact that they’re on this list suggests that the campaign worked.)

Year founded: 2018

Location: San Francisco

Estimated revenue: $5.5M

Total funding: $27M

Global search volume: 600 searches per month

Air Space Intelligence provides the Flyways AI Platform, which combines predictive situational awareness with high-performance user experiences to optimize airline operations. The platform assists in network management, flight operations, and communication, enhancing safety, efficiency, and sustainability.

Year founded: 2023

Location: Miami, Florida

Estimated revenue: $0.5M

Total funding: $0

Global search volume: 9,100 searches per month

StealthGPT is an AI platform that generates human-like text designed to evade AI detection systems. It offers tools for creating (apparently) undetectable content, including academic papers and blogs, and features an AI Humanizer to refine AI-generated text.

Year founded: 2006

Location: Michigan

Estimated revenue: $3000M

Total funding: $3454M

Global search volume: 300 searches per month

Acrisure Innovation is the skunkworks of global insurance provider Acrissure, touting an “AI-driven team building innovative software to disrupt the $6T+ insurance industry”.

Year founded: 2022

Location: San Francisco

Estimated revenue: $17.5M

Total funding: $377.3M

Global search volume: 3,580,000 searches per month

Perplexity AI is an AI-driven search engine that combines large language models with real-time web data. Perplexity AI offers both free and paid versions, and many people have touted it as a potential “Google killer”. If you want some ideas for how to get your brand to appear in Perplexity searches, check out our guide to LLM optimization.

Year founded: 2023

Location: Aquitaine, France

Estimated revenue: $5.5M

Total funding: $894.8M

Global search volume: 132,000 searches per month

Mistral AI develops open-weight generative AI models for developers and businesses, emphasizing openness, portability, and customization. Their models are designed for deployment across various environments, offering efficient and powerful AI solutions.

Year founded: 2023

Location: California

Estimated revenue: $5.5M

Total funding: $11.0M

Global search volume: 41,000 searches per month

Elicit is an AI research assistant that automates tasks like summarizing papers, extracting data, and synthesizing findings. It helps researchers analyze academic literature efficiently, providing organized tables and insights from a vast database of papers.

Year founded: 2022

Location: New York

Estimated revenue: $5.5M

Total funding: $5.2M

Global search volume: 295,000 searches per month

YoDayo is an AI-enabled creative platform for anime enthusiasts, offering tools for generating AI art and engaging with AI chatbots that emulate anime characters. Users can create and customize art in various anime styles and interact with characters through immersive chats.

Year founded: 2019

Location: Hong Kong

Estimated revenue: $0.5M

Total funding: $0M

Global search volume: 62,000 searches per month

HitPaw provides a suite of multimedia tools powered by AI, including video converters, photo enhancers, and voice changers. Their products aim to simplify video, audio, and image editing processes for users across different platforms.

Final thoughts

All of the growth data for this article comes from Ahrefs. Want to find trending companies for yourself? Check out Keywords Explorer.