Free
Free
Open-source documentation and library usage; no vendor subscription is listed on the overview page.
- Access
- Open-source documentation and library usage; no vendor subscription is listed on the overview page.
Deep Agents (LangChain)
● Identity checkedCode · Vendor site 2026-10-04
Deep Agents is a LangChain open-source pattern for building agents that plan, delegate to subagents, and use filesystem tools for long, multi-step tasks. Documentation covers quickstarts, execution environments, and steering for complex workflows.
- Category
- Code
- Free access
- Open-source documentation and library usage; no vendor subscription is listed on the overview page.
- API access
- Python OSS module documented on LangChain’s site with quickstart and API reference links.
Is Deep Agents (LangChain) right for you?
A good fit for
Developers building autonomous agents who need planning, subagent delegation, and file-system context out of the box.
Before you choose
Requires assembling LangChain runtime, models, and infrastructure; the overview is developer documentation rather than a hosted service.
LangChain deep agent framework
Deep Agents extend LangChain with planning, delegation, and filesystem tooling aimed at workloads too long for a single chat turn.
What it can do
Features & capabilities
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Core capabilities | Overview states Deep Agents can plan, use subagents, and leverage filesystems for complex tasks. | Facts sourced | 2026-10-04 |
| Use cases | Docs call out long multi-step tasks and agents that stream progress from explicit state. | Facts sourced | 2026-10-04 |
Understand the total cost
Deep Agents (LangChain) pricing & plans
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Frequently asked questions
What is Deep Agents (LangChain) used for?
Deep Agents is a LangChain open-source pattern for building agents that plan, delegate to subagents, and use filesystem tools for long, multi-step tasks. Documentation covers quickstarts, execution environments, and steering for complex workflows.
Does Deep Agents (LangChain) have a free plan?
Open-source documentation and library usage; no vendor subscription is listed on the overview page.. This record lists ongoing free access; check the plan limits before starting.
How much does Deep Agents (LangChain) 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 Deep Agents (LangChain) through an API?
Python OSS module documented on LangChain’s site with quickstart and API reference links.. API access and subscription access may have different terms; consult the linked sources.
What should I check before choosing it?
Requires assembling LangChain runtime, models, and infrastructure; the overview is developer documentation rather than a hosted service.
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.