LangGraph vs Agent Development Kit (ADK)
LangGraph (LangChain) and Agent Development Kit (ADK) (Google) side by side on public data, as of Oct 6, 2026.
LangGraph has 6.1x the weekly package downloads of Agent Development Kit (ADK) (16.1M against 2.6M). LangGraph has 2.0x the GitHub stars of Agent Development Kit (ADK) (42.7K against 21.7K). Over the last 30 days downloads moved -22% for LangGraph and -43% for Agent Development Kit (ADK). LangGraph shipped 5 stable releases in the past 90 days. Agent Development Kit (ADK) shipped 18 stable releases in the past 90 days.
Side-by-side numbers
| Metric | LangGraph | Agent Development Kit (ADK) |
|---|---|---|
| Pulse Score | 69 | 47 |
| Overall rank | #10 | #49 |
| Downloads, last 7 days | 16.1M | 2.6M |
| Downloads, 7-day change | up 11.4% | down 9.6% |
| Downloads, 30-day change | down 21.8% | down 42.6% |
| VS Code installs | — | — |
| Marketplace rating | — | — |
| GitHub stars | 42.7K | 21.7K |
| Homebrew installs, 30 days | — | — |
| Hacker News mentions, 30 days | 74 | 5 |
| Latest stable release | 1.2.13 · yesterday | 2.11.0 · 4d ago |
| Stable releases, 90 days | 5 | 18 |
| Terminal-Bench (best run) | — | — |
| Price | Free (OSS) | Free (OSS) |
| License | MIT | Apache-2.0 |
| First released | — | — |
| Interfaces | Python library, JavaScript library | Python library, TypeScript library |
| Models |
Trends
LangGraph
A low-level orchestration framework for building stateful agents as graphs, with durable execution, persistence and human-in-the-loop steps. Available for Python and JavaScript.
Pricing: LangGraph is open source and free to use; you pay only for the models and infrastructure it runs on.
Latest release 1.2.13:
- fix(langgraph): fork before replaying an update checkpoint the thread moved past
- fix(langgraph): keep an updatestate on an older checkpoint out of its other branches
- fix(langgraph): keep DeltaChannel counters on every updatestate path
- release(langgraph): 1.2.13
Agent Development Kit (ADK)
Google's open-source, code-first toolkit for building, evaluating and deploying AI agents, with SDKs for Python and TypeScript among other languages.
Pricing: Agent Development Kit (ADK) is open source and free to use; you pay only for the models and infrastructure it runs on.
Latest release 2.11.0:
- Execution cancellation: Pass an abortsignal to Runner, Workflow, and nodes to stop a run gracefully; /runsse now cancels the run when the client disconnects. See the unit guide for more details.…
- Tool confirmation in workflows: Tool nodes now pause for user approval via RequestInput, the same way an LlmAgent does, instead of passing an error downstream. (ce132b9)
- ModelConsultTool: Let an agent consult another model mid-task, capped by per-turn and per-session budgets. See the unit guide for more details. (84cc99a)
- SQLite memory service: Keep agent memory in a local SQLite database, selected with a sqlite:// memory service URI. (9625b06)