FlexAI records 44,314 monthly visits with +17.9% month-over-month growth and Freemium, Paid, Contact for Pricing pricing. Together AI records 1,645,930 monthly visits with +64.9% growth and Freemium, Paid pricing.
Build, run and scale AI, from open models to governed agents
Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.
| Dimension / Metric | | |
|---|---|---|
| Official Domain | flex.ai | together.ai |
| Pricing Model | Freemium, Paid, Contact for Pricing | Freemium, Paid |
| Monthly Visits | 44.31K (44,314) | 1.65M (1,645,930) |
| MoM Traffic Delta | +6.73K (+17.9%) | +647.75K (+64.9%) |
| Primary Market & Share | 🇺🇸 United States (22.5%) | 🇺🇸 United States (36.3%) |
| Direct Visits / mo | 16.45K | 882.21K |
| User Rating | 4.2 | 4.7 |
| Supported Platforms | Website | Website |
Build, run and scale AI, from open models to governed agents
One API key and a drop-in OpenAI SDK replacement unlock 30+ open models across text, reasoning, coding, vision, embeddings, speech-to-text, text-to-speech, image and video.
Run agents connected to company context and tools with scoped memory, tool permissions, human approvals and an auditable decision trail.
Reserve NVIDIA, AMD or Tenstorrent capacity for VMs, fine-tuning and production inference when shared serverless endpoints are not enough.
AI Factory supports VPC, on-premises and air-gapped installs, with zero data retention, an EU option, SOC 2 Type II and GDPR alignment.
Together AI is the AI Native Cloud — a full-stack platform for running, fine-tuning and training open-source models. It spans serverless inference APIs, dedicated endpoints, GPU clusters, post-training and storage, all backed by in-house systems research.
SpecialistProvides industry-leading proprietary frontier models and enterprise reliability, but completely lacks support for open-weight community models.
SpecialistProvides industry-leading proprietary frontier models and enterprise reliability, but completely lacks support for open-weight community models.
SpecialistRestricts API usage strictly to Gemini models, offering free prototyping tiers but lacking open-source model variety.
SpecialistRestricts API usage strictly to Gemini models, offering free prototyping tiers but lacking open-source model variety.
Aggregates hundreds of models through a single API, offering broader model choice than Together AI's hosted lineup.
Aggregates hundreds of models through a single API, offering broader model choice than Together AI's hosted lineup.
Delivers dramatically faster token generation speeds using custom hardware, though with a more limited model selection.
SpecialistOne API for 1,500+ production-ready generative media models
The AI developer cloud for GPU pods, serverless inference and clustering
Serverless cloud infrastructure for AI and data workloads
Serverless cloud infrastructure for AI and data workloads
Your always-on AI teammate, hosted and managed for you
Your always-on AI teammate, hosted and managed for you
Focuses heavily on deploying custom machine learning models and media generation pipelines alongside standard text LLMs.
Focuses heavily on deploying custom machine learning models and media generation pipelines alongside standard text LLMs.
Free / Open-sourceOpen-source, memory-efficient fine-tuning and local model running
Free / Open-sourceOpen-source, memory-efficient fine-tuning and local model running
Provides exceptionally fast inference speeds and robust fine-tuning tools, competing directly on open-source model deployment performance.
Offers similar low-cost serverless inference for open-weight models, but with a simpler pay-as-you-go pricing model.
