Free
Free
The project is open source on GitHub with self-host deployment instructions and no USD subscription on llmstack.ai.
- Access
- The project is open source on GitHub with self-host deployment instructions and no USD subscription on llmstack.ai.
LLMStack
● Identity checkedCode · Vendor site 2026-10-04
LLMStack is an open-source no-code platform for building AI agents, workflows, and apps on your data. The site highlights model chaining across OpenAI, Cohere, Stability, and Hugging Face, plus datasources such as PDFs, audio, Google Drive, and Notion for collaborative apps.
- Category
- Code
- Free access
- The project is open source on GitHub with self-host deployment instructions and no USD subscription on llmstack.ai.
- API access
- Documentation covers processors, apps, and datasources for building API-connected workflows.
Is LLMStack right for you?
A good fit for
Developers and teams who want a self-hosted or deployable stack to compose multi-model apps with shared data sources.
Before you choose
Managed cloud pricing lives on separate Promptly domains rather than llmstack.ai itself.
Composable agent builder
LLMStack targets teams assembling multi-step AI apps from processors and datasources instead of writing bespoke integration code for each project.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Model chaining | LLMStack supports major providers like OpenAI, Cohere, Stability AI, and Hugging Face. | Facts sourced | 2026-10-04 |
| Datasources | Apps can ingest web URLs, PDFs, audio, Google Drive, Notion, and other sources. | Facts sourced | 2026-10-04 |
| Collaboration | Apps can be shared publicly or restricted with viewer and collaborator roles. | Facts sourced | 2026-10-04 |
Understand the total cost
LLMStack pricing & plans
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Frequently asked questions
What is LLMStack used for?
LLMStack is an open-source no-code platform for building AI agents, workflows, and apps on your data. The site highlights model chaining across OpenAI, Cohere, Stability, and Hugging Face, plus datasources such as PDFs, audio, Google Drive, and Notion for collaborative apps.
Does LLMStack have a free plan?
The project is open source on GitHub with self-host deployment instructions and no USD subscription on llmstack.ai.. This record lists ongoing free access; check the plan limits before starting.
How much does LLMStack cost?
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Can I use LLMStack through an API?
Documentation covers processors, apps, and datasources for building API-connected workflows.. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Managed cloud pricing lives on separate Promptly domains rather than llmstack.ai itself.
Price history
No retained pricing changes yet. A current price alone does not establish a historical trend.
How this profile is supported
Identity and profile
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.