Which n8n vs Node-RED vs Activepieces fits your team
Pick n8n when the work is business app automation across many SaaS and internal systems, and your team can accept the Sustainable Use License, which allows internal business use but is not OSI open source. Pick Node-RED when the work is event-driven, IoT or edge flows on hardware you control, since it is Apache-2.0 licensed and stores flows as JSON that engineers can version. Pick Activepieces when the goal is a self-hosted Zapier replacement under an MIT community edition with more than 280 pieces. All three can be self-hosted, so the decision rests on three factors: license terms, what SSO and SCIM require in the free editions, and who will build and maintain the flows.
Check the license first. Under n8n's Sustainable Use License, internal business use is allowed, but any file with .ee in its name needs an n8n Enterprise License, and embedding or reselling n8n needs legal review. Next, check identity needs against the free editions: n8n lists SSO and LDAP only on its Business and Enterprise plans, Activepieces starts SSO at its Team plan and lists SCIM only on its highest-tier plan, and Node-RED's editor is not secured by default, so authentication through Passport must be configured before any shared use. Finally, ask who builds the flows. Business analysts will move faster on n8n's canvas or Activepieces' piece-based builder, while engineers who need code in the loop will fit n8n's JavaScript or Python nodes or Node-RED's JSON flows. Confirm current plan contents on n8n's pricing page and Activepieces' pricing page before you commit.
Which platform fits which scenario
This table matches common scenarios to the platform that fits best and names the condition under which an alternative would win. Read each row as a starting point, then confirm the license, edition and feature needs against your own environment before you decide.
| Scenario | Best fit | Reason and when the alternative wins |
|---|---|---|
| Business SaaS integration built by non-developers | n8n | The visual canvas and over 1,500 advertised integrations suit app-to-app automation. Choose Node-RED or Activepieces instead if your licensing rules out the Sustainable Use License for your use. |
| IoT and edge event flows | Node-RED | Apache-2.0 licensing, a Node.js runtime and a library of over 5,000 community nodes fit device and sensor flows. n8n wins when the flows are mostly SaaS API calls rather than device events. |
| Zapier replacement with an MIT core | Activepieces | The community edition is MIT licensed and includes the automation core. n8n wins if you can accept the Sustainable Use License and want its larger catalog of integrations. |
| Embedding automation inside your own product | Activepieces (confirm the commercial terms) | Embedding is a listed option on its pricing page, but it starts at 36,000 US dollars a year and needs a commercial agreement. Node-RED's Apache-2.0 license is the alternative if you embed the runtime rather than the editor, and n8n's license restricts resale and embedding. |
| Team that needs SSO in a free edition | Node-RED (confirm your authentication setup) | Node-RED supports OAuth and OpenID authentication through Passport for the editor, at no license cost. In n8n, SAML SSO requires the Business or Enterprise plan, and in Activepieces SSO starts at the Team plan. |
| Team that needs audit logs, SCIM or Git sync without paying per seat | Activepieces Ultimate or n8n Business (confirm pricing) | Activepieces lists audit logs, SCIM and Git sync only on Ultimate, while n8n lists Git environments and log streaming only on Business and Enterprise. Ask both vendors for a written quote before assuming either fits. |
| High availability across several main instances | n8n Enterprise | Multi-main setup is restricted to Enterprise self-hosted deployments in n8n. Node-RED and Activepieces should be checked for an equivalent before you plan HA. |
| Mixed team with developers who want code in flows | n8n | n8n combines its canvas with custom JavaScript or Python code. Node-RED flows are stored as JSON and suit a developer who is comfortable with Node.js, while Activepieces builds TypeScript pieces. |
What each license allows and what costs money
n8n is distributed under the Sustainable Use License, which is source-available but not an OSI open source license. The license allows use and modification only for your own internal business purposes, or for non-commercial or personal use. Distribution is permitted only free of charge and for non-commercial purposes, so offering n8n as part of a product sold to customers needs a separate conversation with n8n. Files with .ee in their name or directory fall outside the Sustainable Use License and need a valid n8n Enterprise License.
- Community edition: free to self-host under the Sustainable Use License for internal business use, with unlimited users, workflows and integrations according to n8n's pricing page.
- SSO and LDAP: included only in the Business and Enterprise plans, with SAML setup guides for Okta and Azure AD.
- Git environments: included only in the Business and Enterprise plans.
- Log streaming: included only in the Business and Enterprise plans, with dedicated support and an SLA listed for Enterprise.
- Business plan: priced at 667 euros per month billed annually and currently self-hosted only, per n8n's pricing page.
Before committing, confirm with n8n exactly which features sit in each plan and how the .ee boundary applies to the modules you plan to use.
Node-RED is licensed under the Apache-2.0 license and governed by the OpenJS Foundation, a neutral foundation rather than a single company. Apache-2.0 is an OSI-approved permissive license, so internal use, modification and redistribution, including inside commercial products, are permitted under its terms, subject to the license conditions such as notices and attribution. In this comparison there is no paid Node-RED edition to evaluate, so the cost question centers on the infrastructure you run and the support you buy from third parties.
- No paid edition here: this comparison treats Node-RED as the free, Apache-2.0 core without a commercial tier.
- Foundation governance: Node-RED moved to the OpenJS Foundation in 2019 after starting at IBM and passing through the JS Foundation.
- Commercial services exist separately: Nick O'Leary founded FlowFuse, Inc. in 2021 to develop Node-RED for enterprise and industrial use. Any FlowFuse offering is a separate commercial decision and is not part of the Node-RED license.
- Costs are operational: you pay for the hosts, the Node.js runtime, your staff time and any support contract you choose.
- Node.js support window: Node-RED 5.0 requires Node.js 22.9.0 or later, with Node.js 24 recommended, so plan upgrades against the runtime you already maintain.
Confirm the license terms for every third-party node you install, since the flow library includes community-contributed nodes that carry their own licenses.
Activepieces uses a split model. The community edition is MIT licensed, which is permissive and allows internal and commercial use, while enterprise features in packages/ee are under a commercial license. Self-hosting the community edition gives you the automation core on its own, and the pricing page places several governance features in paid tiers.
- Community edition: MIT licensed and self-hostable with Docker Compose or the Helm chart for Kubernetes.
- Enterprise code: the
packages/eedirectory is under a commercial license, so using those features requires a commercial agreement. - SSO: starts at the Team plan, priced at 200 US dollars a month for up to 25 users on the pricing page.
- Audit logs, SCIM and external secret managers: listed only for the Ultimate plan, which is custom-priced and can run in the cloud or on premises.
- Embedding: the white-label builder and SDK start at 36,000 US dollars a year according to the pricing page.
Community-maintained hosting templates usually ship the Community edition, so confirm which edition a template deploys before relying on it for SSO or audit requirements.
How the runtime architecture changes the scaling decision
The scaling decision starts with how each tool is put together at runtime. In n8n queue mode, the main instance handles triggers and webhooks and passes executions through Redis to a pool of worker processes, which read and write workflow data in PostgreSQL. The main instance's encryption key must also be shared with every worker and webhook processor so they can reach stored credentials. Multi-main high availability, which runs several main instances, is restricted to Enterprise self-hosted deployments, so a Community or Business setup has one main instance as a single point to plan around. Running queue mode on SQLite is not recommended, so budget for PostgreSQL from the start.
Node-RED takes a different shape. It is a single Node.js runtime with a browser editor, and flows are stored as JSON, so scaling usually means running more separate Node-RED instances rather than splitting one instance into roles. Activepieces sits between the two. Its recommended self-hosting path is Docker Compose with PostgreSQL and Redis, and it offers a Helm chart for Kubernetes, so you get a multi-container layout without writing the queue topology yourself. Confirm which Activepieces components scale independently in the release you plan to run, since the installation docs describe the deployment shape rather than a load profile.
Neither vendor's documentation in the supplied material gives throughput numbers, so treat load behavior as something to measure. Build a test that matches your real trigger mix, such as webhook bursts versus scheduled runs, and watch Redis queue depth, worker utilization and database connections during the test. Ask each vendor which components are stateful, how failover is handled in the edition you intend to buy, and which settings must match across nodes. Those answers, not the feature list, should drive whether you need Enterprise multi-main, a separate Kubernetes platform team, or a single well-sized Node-RED host.
What drives the running cost of each platform
Licence fees are only one line in the running cost of these tools. The larger items are the plan or edition you need for SSO and scale, the components you host, the upgrade work that follows each release line, and the staff hours spent maintaining flows. The cards below set out what drives each of these for n8n, Node-RED and Activepieces.
Licensing spend by platform
Node-RED carries no license fee under Apache-2.0. n8n's free Community edition is licensed for internal business, non-commercial or personal use, while its Business plan is listed at 667 euros per month billed annually and is self-hosted only, and Enterprise is custom-priced. Activepieces' Community Edition is MIT licensed, but SSO starts at its Team plan at 200 US dollars a month, and Ultimate is custom-priced. Ask each vendor which edition covers the features you need, in writing, before comparing totals.
Queue mode infrastructure footprint
Scaling n8n beyond a single process means running a main instance, Redis and a pool of workers that read and write PostgreSQL. The main instance's encryption key must also be shared with every worker and webhook processor. Each of these components needs hosting, monitoring, backups and patching. Node-RED runs as one Node.js process with no required queue, and Activepieces recommends Docker Compose with PostgreSQL and Redis. Ask for the component count and high availability design behind any quote.
Database and cache operations
Both n8n queue mode and the Activepieces recommended install depend on PostgreSQL, and Activepieces also depends on Redis. Running queue mode on SQLite is not recommended, so a database-backed setup is a baseline cost, not an option. Your team owns backup schedules, restore tests, version upgrades and capacity planning for these stores. Confirm which database and cache versions each vendor supports and who carries that patching load.
Upgrade effort across release lines
n8n's current stable line is 2.x (2.43.7 on October 16, 2026), and 1.x still receives releases, so teams on either line must plan a migration path. Node-RED 5.0, released June 9, 2026, requires Node.js 22.9.0 or later with Node.js 24 recommended, and needs a 64-bit OS, so Raspberry Pi 3B and older boards are no longer supported. Activepieces ships frequent point releases such as 0.92.3 on October 12, 2026. Budget regression testing for every flow on each major change.
Staff time for flow maintenance
Recurring cost sits mostly in people. Visual flows in n8n and Node-RED must be reviewed when an integration's API changes, and credentials need rotation under whichever encryption key scheme you run. Node-RED's editor is not secured by default, so someone must configure HTTPS and authentication before any flow goes live. Ask vendors and partners how many flows they expect one engineer to maintain, and what support hours a retainer would include.
What to request in a quote
A usable quote lists the edition or plan for each feature you need, including SSO, environments and high availability, plus the number of queue mode components, the database and cache sizes, and the upgrade and patch windows covered. For Activepieces, ask whether embedding or Ultimate features are included, since embedding starts at 36,000 US dollars a year. For any partner work, the scope, deliverables and timeline should be agreed in writing before work starts.
What implementing each platform involves
This sequence takes a team from an edition decision to a tested, upgradeable self-hosted instance for n8n, Node-RED or Activepieces, and each step ends with a check you can verify before moving on.
Confirm edition and license fit first
Before any installation, the platform owner and legal or procurement reviewers decide which edition the use case needs. For n8n, the Sustainable Use License permits internal business, non-commercial or personal use, so any plan to embed n8n in a product you sell, or to distribute it, needs review, and any .ee feature requires an n8n Enterprise License. Node-RED is Apache-2.0 licensed, so the same review is lighter. For Activepieces, the MIT community edition covers the automation core, while enterprise code in packages/ee is commercially licensed. Ask each vendor which features your required controls depend on, such as SSO or audit logs. The step is done when you have a written list of required features mapped to a specific edition.
Provision the database and encryption key
Your platform team deploys the production database and stores secrets in your standard vault. For n8n in queue mode, PostgreSQL is the database that workers read and write, and running queue mode on SQLite is not recommended. The main instance's encryption key must be shared with every worker and webhook processor so they can decrypt stored credentials, so you must manage that key as a shared secret from day one. Node-RED stores flows as JSON files rather than requiring a central database, so its state lives on the host or container volume that you back up. Activepieces recommends Docker Compose with PostgreSQL and Redis. The step is done when a test workflow saves a credential, a restarted worker still reads it, and the key location is documented.
Enable SSO or editor security controls
The identity team configures access before any builder receives an account. In n8n, SAML single sign-on is available on the Business and Enterprise plans, with setup guides for Okta Workforce Identity and Azure AD, so a team that needs SSO must budget for a paid tier before go-live. Node-RED does not secure its editor by default, so the admin must enable HTTPS and authentication through Passport, which supports username and password or OAuth and OpenID, and must add basic authentication to HTTP nodes that accept requests. Activepieces lists SSO starting at its Team plan, while SCIM and audit logs are listed only for Ultimate. The step is done when an unauthenticated request to the editor is refused and a test user signs in through the approved path.
Build and test core workflows
Builders create the first production flows against a non-production instance, using the connectors your business needs. Confirm each integration you depend on exists in the chosen platform's catalog, because n8n advertises more than 1,500 integrations, Node-RED's flow library includes over 5,000 community nodes, and Activepieces lists more than 280 pieces. Record which nodes are community-maintained and who patches them. Check that each flow handles failure, retries and credential rotation. The step is done when a documented test plan has passed for every critical flow and the owner has signed off on which nodes are approved.
Test webhooks and queue workers
The operations team validates how triggers arrive and how work scales. In n8n queue mode, the main instance handles triggers and webhooks and passes executions through Redis to workers, so you must send test webhooks through the public URL and confirm that workers pick up and complete executions. Multi-main high availability is restricted to Enterprise self-hosted deployments, so plan a single-main failure mode if you do not hold that license. Node-RED and Activepieces run as single services in a typical install, so webhook testing focuses on reverse proxy routing, timeouts and restarts. Measure whether queued executions drain after a worker stops. The step is done when a simulated worker outage causes no lost executions and the result is recorded in your runbook.
Harden hosting and set backups
The infrastructure team places the platform behind your standard network controls, restricts administrative paths and configures encrypted backups of the database, the encryption key and any flow files. For Node-RED, back up the flow JSON and credentials files together, because flows are stored as JSON and restoring one without the other can break connections. For n8n, back up the database and the encryption key as a pair. Confirm that restores work by restoring into a separate environment. The step is done when a restore test completes and the recovery steps are written down with named owners.
Plan upgrades and version support
The platform owner sets a patch and upgrade cadence that matches each vendor's release line. n8n's current stable line is 2.x, with 1.x still receiving releases, so decide which line your team will track and test each release in staging first. Node-RED 5.0 requires Node.js 22.9.0 or later, with Node.js 24 recommended, and needs a 64-bit OS, so Raspberry Pi 3B and older models are not supported. Activepieces releases frequently, so pin a version and review its changelog before each upgrade. Ask each vendor for its support window and whether security fixes reach the version you run. The step is done when a written upgrade calendar, a rollback procedure and a staging test record exist.
Questions buyers ask before choosing or hiring help
Does the n8n Sustainable Use License allow internal commercial use?
Yes, for your own internal business purposes. The Sustainable Use License permits use and modification for internal business, non-commercial or personal purposes, but it does not allow you to offer n8n as a service to others or to distribute it for a fee. Files with .ee in their name need a valid n8n Enterprise License, so check which features you depend on. Node-RED is Apache-2.0 and Activepieces' community edition is MIT, so if you plan to embed or resell the tool, those two licenses need a different legal review. Have your counsel read the n8n license text against your specific use before you commit.
What does SSO cost in the free edition of each tool?
In n8n, SSO and LDAP are not part of the free Community edition. The pricing page places them in the Business and Enterprise plans, and SAML single sign-on is available on those plans. In Activepieces, SSO starts at the Team plan, and the free self-hosted Community Edition is the automation core on its own. Node-RED is open source and does not have a paid tier for SSO; its editor can be protected with HTTPS, username and password, or OAuth and OpenID through Passport, which your team configures and maintains. Confirm current plan contents on each vendor's pricing page before budgeting, because plan details change.
How much operational work does self-hosting these tools take?
The effort depends on how many components you run and how much availability you need. A single-process n8n or Node-RED instance is the lightest start. n8n queue mode adds a main instance, Redis and worker processes that share an encryption key and use PostgreSQL, and the docs advise against running queue mode on SQLite. Activepieces recommends Docker Compose with PostgreSQL and Redis, with a Helm chart for Kubernetes. Your team will own upgrades, backups, credential encryption keys and patching for each tool. Ask your platform team to size those tasks against your change calendar before choosing.
Can our team self-host and run these tools without outside help?
A team with container and database experience can usually stand up a single instance of any of the three tools with the vendor's documentation. Harder parts include queue mode for n8n, high availability (n8n multi-main is limited to Enterprise self-hosted deployments), secure editor access for Node-RED, and backup and restore of encrypted credentials. Ask whether your staff has time for these tasks alongside daily operations. If they do not, a partner can plan, implement, harden and document the setup inside your own infrastructure under a written scope, and you can keep ownership in-house afterward.
How long does a rollout take?
It depends on scope and is agreed in writing before work starts. The drivers are the number of integrations and flows to build or migrate, whether you need SSO, queue mode or high availability, how much testing and documentation your change process requires, and how many approvals sit between your environments. Ask any implementation partner for a written scope with deliverables and a timeline tied to those drivers rather than a generic duration. Most DeployOpen engagements are fixed-scope for this reason.
What does a consultant or implementation partner actually do for these platforms?
A partner such as DeployOpen plans, implements, customizes, integrates, hardens, backs up, upgrades, documents and supports self-hosted open-source platforms inside your own cloud accounts, data centers or air-gapped networks. For these three tools, that can mean choosing the deployment shape, configuring SSO and secure editor access, setting up queue mode or Kubernetes, building integrations and handing over runbooks. Work is typically fixed-scope, and ongoing support, upgrades and continuous testing are available as retainers. A partner does not issue audit reports or certifications; those come from independent auditors.
How do we migrate flows from one of these tools to another?
Migration is mostly a rebuild, not a data copy, because each tool stores workflows in a different model. n8n workflows, Node-RED flows stored as JSON, and Activepieces flows do not share a format, and Temporal or Airflow would be code rewrites. Start by inventorying flows, credentials, triggers and the integrations each one uses, then confirm that every required integration exists in the target catalog. Plan a parallel run and a credential re-entry step, since encrypted credentials are tied to each instance's key. The cost of switching grows with the number of production flows, so migrate the highest-value ones first.
When none of the three is the right answer
Choose a different shortlist when the workflow is code that must survive failures over long periods. Temporal fits better when engineers want retries, timers and long-running logic written in Go, Java, TypeScript or Python, because it keeps a complete ordered event history and replays it to resume after a crash. That model asks more of the team. A self-hosted Temporal Service runs Frontend, History, Matching and Worker services on top of a persistence store, with Cassandra, PostgreSQL and MySQL as the tested options, so the people who operate it need database and cluster skills. Before you commit, ask who will write and test the workflow code, and whether your platform team will run that cluster for the life of the system. The Temporal workflows documentation explains the execution model in detail.
Choose a BPMN engine when the requirement is process governance rather than system integration. If process owners must model work in BPMN, CMMN or DMN and treat those models as the record of how the process runs, look at the Flowable open-source engines, which are Apache-2.0 licensed, run embedded in a Java application or as a service, and expose Java and REST APIs. Teams already on Camunda 7 should check the calendar first. The Community Edition stopped receiving releases after 7.24, scheduled for October 14, 2025, and Camunda 8's Zeebe, Operate and Tasklist sources sit under the Camunda License 1.0. Confirm with each vendor which edition, license and support window applies to your version before you plan a migration. Flowable's open-source page summarizes the standards and deployment modes it covers.
Choose Apache Airflow when the work is scheduled data pipelines rather than business actions or event-driven flows. Airflow defines pipelines as Python DAGs, and a working installation needs a scheduler, a DAG processor, an API server and a metadata database, typically PostgreSQL or MySQL, plus optional workers and a triggerer. That is a data engineering footprint, not a desk for automating SaaS tasks. Check the version before you start: Airflow 2 reached end of life on April 22, 2026, so new work should target Airflow 3, whose current release is 3.3.2. Ask your data team whether the jobs need dependency graphs across batch windows, and whether the people who maintain them will write Python. The architecture overview maps each component to its role.
How DeployOpen helps choose and implement the right platform
DeployOpen plans, implements, integrates, hardens, documents and supports self-hosted open-source platforms inside your own cloud accounts, data centers or air-gapped networks. For n8n vs Node-RED vs Activepieces, we start by mapping which team builds the flows, which systems they touch and which license terms your organization can accept before any installation begins.
How we scope
- Document which teams build flows, and whether they need a canvas, code or both.
- List the systems each candidate must reach, with the connectors you already depend on.
- Confirm license fit for internal use, embedding and any paid edition needed for SSO.
How we build
- Deploy the chosen tool in your infrastructure, including queue or worker layout where scale requires it.
- Configure SSO, editor authentication and encryption key handling against your identity setup.
- Test flows, failure paths and webhook behavior before any team depends on them.
How we hand over
- Deliver written runbooks for upgrades, backups, credential storage and access control.
- Document the edition, license terms and plan features your deployment depends on.
- Walk your operators through monitoring, restore steps and the process for adding new integrations.
How we support
- Offer ongoing support, upgrades and continuous testing as a retainer after handover.
- Review vendor release notes and license changes so your deployment stays current.
- Confirm with the vendor any feature, integration count or plan detail your decision relies on.
