AI companies by category · August 2026
AI developer tools companies: the 10 growing fastest in August 2026
AI companies working on model hosting, APIs, compute, coding and app builders, ranked by how much their estimated website visits grew on the month before. Only companies with at least 20K visits a month are included.
We track 109 companies in this category with at least 20K monthly visits.
| # | Company | VisitsVisits / month | 1 month | 3 months |
|---|---|---|---|---|
| 1 | WIROwiro.ai Wiro AI is an API platform letting developers run hosted AI models (LLMs, video, speech) via API. +198% on the month before | 170K | +198% | +258% |
| 2 | GMI Cloudgmicloud.ai AI cloud offering serverless inference, dedicated GPU clusters, and agent runtime infrastructure. +97% on the month before | 300K | +97% | +232% |
| 3 | Voltage Parkvoltagepark.com GPU cloud (H100/Blackwell) for training and running AI models, now merged with Lightning AI. +96% on the month before | 25K | +96% | +26% |
| 4 | Chalkchalk.ai Real-time AI data platform (feature store + serving infra) for ML models and agents. +72% on the month before | 56K | +72% | +119% |
| 5 | BytePlusbyteplus.com ByteDance's AI-native cloud offering LLM, image, video, and speech model APIs plus AI infrastructure. +51% on the month before | 4.0M | +51% | +69% |
| 6 | Bitdeerbitdeer.ai Bitdeer AI Cloud sells NVIDIA GPU compute plus AI Studio services (serverless model APIs, training, agent platform). +46% on the month before | 50K | +46% | -25% |
| 7 | Rocketrocket.new AI app builder that generates production-ready web/mobile apps from prompts, plus AI research and competitor tracking. +34% on the month before | 1.2M | +34% | +54% |
| 8 | Hivethehive.ai Hive sells pre-trained AI models (moderation, search, generation) via APIs with code samples and a live demo. +30% on the month before | 280K | +30% | +35% |
| 9 | Nebiusnebius.com Purpose-built AI cloud offering GPU compute, training, and managed inference from silicon to API. +21% on the month before | 960K | +21% | +42% |
| 10 | ToolJettooljet.com Low-code platform for building enterprise internal apps, AI agents, and workflows from natural language prompts. +21% on the month before | 88K | +21% | -5% |
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How this list is made
At least 20K estimated visits in the month and 10K the month before, positive growth, and at least three months of history. The ten with the highest growth are shown.
Visits are estimated monthly website visits across all channels, from third-party traffic panels, rounded to two significant figures. They are estimates, not numbers the companies report.
Growth compares the month with the month before. A company that runs several domains is counted once, with its domains added together, so a move from one domain to another does not show up as growth.
Companies are included when our classifier is confident AI is the product itself, not a feature of a wider platform. Adult and companion apps are left out. A reviewed list corrects wrong names and keeps public companies off the startup lists.
The list is rebuilt once a month, when the month's traffic estimates are in. A fast month can reflect a launch, a press cycle or a single viral post, so treat a place on this list as a reason to look closer, not as proof of revenue.