
SpecialistProvides industry-leading proprietary frontier models and enterprise reliability, but completely lacks support for open-weight community models.

CortexPrism records 263 monthly visits with -87.6% month-over-month growth and Free pricing. Together AI records 1,645,930 monthly visits with +64.9% growth and Freemium, Paid pricing.
Open-source, self-hosted operating system for autonomous AI 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 | cortexprism.io | together.ai |
| Pricing Model | Free | Freemium, Paid |
| Monthly Visits | 263 (263) | 1.65M (1,645,930) |
| MoM Traffic Delta |
| -1.85K (-87.6%) |
| +647.75K (+64.9%) |
| Primary Market & Share | 🇺🇸 United States (100%) | 🇺🇸 United States (36.3%) |
|---|
| Direct Visits / mo | 78 | 882.21K |
|---|
| User Rating | 4.2 | 4.7 |
|---|
| Supported Platforms | Website | Website |
|---|
Open-source, self-hosted operating system for autonomous AI agents
Run agents against multiple model vendors and swap or route between them without rewriting your agent logic.
Give agents working memory and long-term recall so context survives across sessions instead of resetting each run.
Register your own APIs, scripts and data sources as callable tools that autonomous agents can chain together.
Deploy the whole stack inside your own network or VPS, keeping prompts, memory and tool traffic under your control.

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.


SpecialistRestricts API usage strictly to Gemini models, offering free prototyping tiers but lacking open-source model variety.
#2Aggregates 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
Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks
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.
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.

High-trust frontier inference, encrypted end to end

Offers similar low-cost serverless inference for open-weight models, but with a simpler pay-as-you-go pricing model.
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.
Aggregates hundreds of models through a single API, offering broader model choice than Together AI's hosted lineup.
Free / Open-sourceBrowser agents and stealth cloud browsers for real web tasks
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.
Free / Open-sourceOpen-source, memory-efficient fine-tuning and local model running
High-trust frontier inference, encrypted end to end