Cloud · head to head
Coolify vs LangGraph
Coolify
Cloud
Open source self-hosted platform that deploys applications and databases to servers you already own
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Coolify commit history since June 2026 shows one maintainer at 73 commits and a second at 15 with nobody else above one, and the same two people also ship four other coolLabs products, so the project depends on a very small number of individuals.; LangGraph steeper learning curve compared to high-level abstractions
- They diverge on capability: Coolify covers Git push deployments, LangGraph covers Human-in-the-loop controls.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which Coolify and LangGraph actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Coolify
- Git push deployments
- One-click services
- Automatic certificates
- Managed databases
- Docker Compose support
- Notifications
Only in LangGraph
- Human-in-the-loop controls
- Customizable workflows
- Memory management
- Token-by-token streaming
- Low-level control
- Multi-agent support
What people use each for
The jobs each tool is most often brought in to do.
Coolify
- Replacing a managed platform bill with a single Hetzner or DigitalOcean instance running a dozen small applicationsnot LangGraph
- An agency hosting many low-traffic client sites on shared servers with certificates handled automaticallynot LangGraph
- Self-hosting analytics, databases and internal tools from the one-click catalogue without writing Compose filesnot LangGraph
- Deploying inside a country or jurisdiction where no managed platform operates a regionnot LangGraph
LangGraph
- Building production AI agents with auditable workflowsnot Coolify
- Designing multi-agent systems for complex tasksnot Coolify
- Implementing human oversight in autonomous systemsnot Coolify
- Creating reliable agentic applications at scalenot Coolify
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Coolify
- Commit history since June 2026 shows one maintainer at 73 commits and a second at 15 with nobody else above one, and the same two people also ship four other coolLabs products, so the project depends on a very small number of individuals.
- Multi-server support is documented as experimental, load balancer configuration is manual, every server must share the same CPU architecture, and moving images between hosts requires you to run your own Docker registry.
- In self-hosted mode the Coolify machine holds every SSH key and secret with no documented high availability, so the dashboard host is a single point of failure that the paid Cloud tier fixes and self-hosting does not.
- Scheduled S3 backups cover PostgreSQL, MySQL, MariaDB and MongoDB only, so application persistent volumes are your responsibility and a restore is untested unless you test it yourself.
- Release cadence is fast enough that six patch versions shipped inside ten days in August 2026 against several hundred open issues, and because instances can update themselves a regression can reach a production host before you have read the changelog.
LangGraph
- Steeper learning curve compared to high-level abstractions
- Requires understanding of graph-based architecture
- Debugging complex workflows can be challenging
- Not optimized for simple, one-off use cases
Pricing, plan by plan
Coolify
Free- Self-hostedFree
- Apache-2.0, no features held back
- Unlimited servers, applications and users
- You run, update and back up the dashboard yourself
- Cloud$5/month
- Connects 2 servers, then 3 US dollars a month per extra server
- Managed and updated Coolify dashboard with high availability
- Managed backups of the Coolify instance itself
LangGraph
Free- Open SourceFree
- MIT-licensed framework
- Self-hosted deployment
- Full API access
- LangGraph Platform$35/month
- Managed hosting
- Enterprise deployment
- Integrated tooling
Which should you pick?
Choose Coolify if
- You need git push deployments.
- You want to start without paying.
- You work on Web, Linux, Docker, Self-hosted.
- You also want one-click services.
Choose LangGraph if
- You need human-in-the-loop controls.
- You want to start without paying.
- You work on Python, JavaScript, Web.
- You also want customizable workflows.
Questions people ask
- Is Coolify or LangGraph better?
- Neither clearly leads. Coolify starts at Free and LangGraph at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Coolify or LangGraph?
- Coolify starts at Free and LangGraph at Free.
- Does Coolify or LangGraph run on more platforms?
- Coolify runs on Web, Linux, Docker, Self-hosted. LangGraph runs on Python, JavaScript, Web.
- Can I use Coolify for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Coolify best used for?
- Coolify is most often used for replacing a managed platform bill with a single hetzner or digitalocean instance running a dozen small applications, an agency hosting many low-traffic client sites on shared servers with certificates handled automatically, self-hosting analytics, databases and internal tools from the one-click catalogue without writing compose files, deploying inside a country or jurisdiction where no managed platform operates a region. Of those, replacing a managed platform bill with a single hetzner or digitalocean instance running a dozen small applications and an agency hosting many low-traffic client sites on shared servers with certificates handled automatically are not what LangGraph is typically brought in for.
- What can Coolify do that LangGraph cannot?
- Coolify covers Git push deployments, One-click services, Automatic certificates, Managed databases. LangGraph covers Human-in-the-loop controls, Customizable workflows, Memory management, Token-by-token streaming.
Answered from the vendors’ own pages
Coolify: Is anything held back for the paid tier?
No. Coolify Cloud hosts, updates and backs up the dashboard and gives it high availability. Every feature that touches your applications is in the Apache-2.0 build you can run yourself.
LangGraph: Is LangGraph free to use?
Yes. The core LangGraph framework is MIT-licensed and completely free. You only pay if you use the optional managed LangGraph Platform for hosting.
SourceCoolify: What does Coolify Cloud cost?
Five US dollars a month connects two servers, and each additional server is three dollars a month, with 20 per cent off for annual billing. You still supply and pay for the servers themselves.
LangGraph: What programming languages does LangGraph support?
LangGraph provides first-class support for Python and JavaScript, enabling cross-platform agent development.
SourceCoolify: Does it back up my application data?
It backs up PostgreSQL, MySQL, MariaDB and MongoDB to S3 on a schedule. Application persistent volumes are not covered, so anything stored outside a managed database needs your own backup plan.
LangGraph: Can I deploy LangGraph in production?
Yes. LangGraph can be self-hosted on your own infrastructure or deployed through LangGraph Platform with enterprise support and SLA guarantees.
SourceCoolify: Can I run it across several servers?
Yes, but the documentation calls multi-server experimental. Load balancing is not configured for you, all nodes must share a CPU architecture, and you need to run your own Docker registry.
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