The deciding difference is operational: Ollama can run on infrastructure you control, Amazon Bedrock cannot. If that constraint is real for you, it settles the choice before anything else is considered.
Frontier models inside your AWS account, with IAM and VPC boundaries.
Use when procurement needs the model call to stay inside your cloud account.
Open-weight models on your own machine. Nothing leaves the box.
| Amazon Bedrock | Ollama | |
|---|---|---|
| Licence | Proprietary | Open source |
| Pricing | usage based | open source |
| Self-hostable | No | Yes |
| Languages | TypeScript, Python | TypeScript, Python |
| Install | — | brew install ollama |
| Keys required | AWS_REGION, AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY | None |
The deciding difference is operational: Ollama can run on infrastructure you control, Amazon Bedrock cannot. If that constraint is real for you, it settles the choice before anything else is considered. Amazon Bedrock: Frontier models inside your AWS account, with IAM and VPC boundaries. Ollama: Open-weight models on your own machine. Nothing leaves the box.
Amazon Bedrock is a hosted service only. Ollama can run on your own infrastructure.
Amazon Bedrock is proprietary (usage based). Ollama is open source (open source).
Every page here answers to Accept: text/markdown and returns the same content at roughly a tenth the tokens. No separate site, no toggle — same URL.
curl -s -H "Accept: text/markdown" https://newagent.build/compare/bedrock-vs-ollama