The best AI for enterprises, honestly ranked.
From company-wide AI assistants and enterprise search to the model platforms and governance tools that run them — we compare the enterprise AI that actually ships value at scale.
Browse by category
Pick the kind of AI tool you need.
Enterprise AI Assistants & Search
Company-wide AI that lives inside your tools — assistants and enterprise search that draft, answer and find across email, docs and chat. Microsoft 365 Copilot, Glean, ChatGPT Enterprise, Claude Enterprise and more.
Explore →AI Model & Development Platforms
Cloud platforms to build, fine-tune and deploy your own AI on your data — usage-based, model-flexible and governed. AWS Bedrock, Google Vertex AI, Azure AI Foundry, Databricks and IBM watsonx.
Explore →AI Agents, Apps & Governance
Platforms for building governed enterprise AI apps and agents, plus the data-science and MLOps tooling behind them. Writer, Cohere, Dataiku, DataRobot and Salesforce Agentforce.
Explore →Editor's choices
Microsoft 365 Copilot
Assistants & Search · Enterprise AI AssistantGenerative AI woven into Word, Excel, Outlook, Teams and the whole Microsoft 365 suite
Best for: Microsoft-anchored enterprises that want AI inside the apps staff already use
Glean
Assistants & Search · Enterprise Search & AssistantWork AI platform: enterprise search and an assistant that reasons across all your apps
Best for: Companies that want one assistant and search layer over every app, not just Microsoft
ChatGPT Enterprise
Assistants & Search · Enterprise AI AssistantOpenAI's frontier models for staff with enterprise security, admin and connectors
Best for: Teams that want the strongest general models plus enterprise data protection
Amazon Bedrock
Model Platforms · Model PlatformFully managed access to many foundation models with agents, guardrails and your data
Best for: AWS-native teams that want model choice with managed security and scaling
Overall ranking
Top 8 across all categories, scored on capability, pricing transparency, fit, and traction.
| # | Vendor | Rating | Pricing | Best for | |
|---|---|---|---|---|---|
| 1 | Microsoft 365 Copilot Enterprise AI Assistant | 9.2/10 | $30/user/mo | Microsoft-anchored enterprises that want AI inside the apps staff already use | Explore M365 Copilot → |
| 2 | Amazon Bedrock Model Platform | 9.1/10 | Pay per token / request | AWS-native teams that want model choice with managed security and scaling | Explore Bedrock → |
| 3 | Glean Enterprise Search & Assistant | 9/10 | ~$40-50/user/mo + AI add-on | Companies that want one assistant and search layer over every app, not just Microsoft | Explore Glean → |
| 4 | ChatGPT Enterprise Enterprise AI Assistant | 9/10 | ~$45-75/user/mo | Teams that want the strongest general models plus enterprise data protection | Explore ChatGPT Enterprise → |
| 5 | Google Vertex AI Model Platform | 9/10 | Pay per token / compute | Data-rich, Google Cloud teams that want Gemini plus full MLOps | Explore Vertex AI → |
| 6 | Claude Enterprise Enterprise AI Assistant | 8.9/10 | From ~$20/user/mo base | Teams that want a careful, long-context assistant for analysis, coding and drafting | Explore Claude Enterprise → |
| 7 | Azure AI Foundry Model Platform | 8.8/10 | Pay per token / compute | Azure-native teams that want OpenAI models plus an app and agent toolchain | Explore Azure AI Foundry → |
| 8 | Databricks Mosaic AI Data & AI Platform | 8.7/10 | Consumption-based | Data-heavy enterprises building custom models and RAG on governed data | Explore Databricks → |
Microsoft-anchored enterprises that want AI inside the apps staff already use
Explore M365 Copilot →AWS-native teams that want model choice with managed security and scaling
Explore Bedrock →Companies that want one assistant and search layer over every app, not just Microsoft
Explore Glean →Teams that want the strongest general models plus enterprise data protection
Explore ChatGPT Enterprise →Data-rich, Google Cloud teams that want Gemini plus full MLOps
Explore Vertex AI →Teams that want a careful, long-context assistant for analysis, coding and drafting
Explore Claude Enterprise →Azure-native teams that want OpenAI models plus an app and agent toolchain
Explore Azure AI Foundry →Data-heavy enterprises building custom models and RAG on governed data
Explore Databricks →Common questions
What is the best AI platform for enterprises?
It depends on the job. For a company-wide assistant inside your existing tools, Microsoft 365 Copilot leads if you are on Microsoft 365, while Glean is the strongest cross-app enterprise search and assistant. To build and deploy your own AI, AWS Bedrock, Google Vertex AI and Azure AI Foundry are the leading model platforms. For governance and agents, Writer, Dataiku and Salesforce Agentforce stand out.
What does enterprise AI actually cost?
Company-wide assistants are usually around $30 per user per month — Microsoft 365 Copilot is $30, ChatGPT Enterprise is typically $45-75 with a seat minimum, and Glean runs roughly $40-50 plus an AI add-on. Model platforms like AWS Bedrock and Google Vertex AI are usage-based (you pay per token or per API call) with no per-seat fee, so cost scales with consumption rather than headcount.
Should we buy an AI assistant or build on a model platform?
Buy an assistant (Copilot, Glean, ChatGPT Enterprise, Claude Enterprise) when you want employees productive fast inside email, docs and chat. Build on a platform (Bedrock, Vertex AI, Azure AI Foundry, Databricks) when you need custom AI in your own products, full data control, or model choice. Many enterprises do both — assistants for staff, platforms for product.