What workflow automation costs when you build, partner or buy SaaS
The cost of workflow automation depends on three things: how many tasks or runs the workflows will execute, which plan features the organization needs, and who builds and maintains the workflows. Per-task SaaS pricing grows with volume, while self-hosted n8n, Node-RED or Temporal removes the per-task fee and replaces it with infrastructure, licensing review and maintenance labor. Neither model is cheaper in every case, so the comparison has to be run against the organization's own run volumes and staffing. SaaS prices are published per task or per credit, and the unit definitions differ. Zapier's pricing page lists a Free plan with 100 tasks per month, a Professional plan for 750 tasks and a Team plan for 2,000 tasks as of October 2026. Make prices by credits, and Workato's self-service plans publish credit bundles with unused credits expiring monthly. n8n counts an execution as one run of a whole workflow regardless of the number of steps, so a multi-step flow can cost far less per step there than under a per-task model. Ask each vendor how it counts a retry, a branch and a failed run before comparing numbers.
For self-hosted n8n, the license and edition decision carries the largest recurring cost. The Community edition is free, but SSO and LDAP, environments with Git and log streaming are included only in the Business and Enterprise plans, and n8n lists the Business plan at 667 euros per month billed annually and self-hosted only. Temporal's server is MIT licensed, but its managed service, Temporal Cloud, is priced per million actions, so self-hosting shifts cost to operations staff. Node-RED is Apache-2.0 licensed with no paid edition required for the core tool. The costs that do not appear on a vendor price list are the largest. Plan for the servers and database behind queue mode, the people who patch and upgrade the platform, the build time for each workflow and the ongoing work to fix flows when an API changes. Ask any implementation partner for a fixed-scope quote that separates one-time build work from recurring support, names the plan or license each feature requires and states who holds the encryption key and on-call duties. DeployOpen does not publish prices, so the quote follows from a written scope.
Which cost components sit in-house, with a partner, or in SaaS
This table compares who carries each cost of workflow automation across in-house teams, an implementation partner and a SaaS vendor, and marks which items are one-time and which recur. Read it as a checklist of cost lines to price in a quote, not as a total: the main takeaway is that self-hosting moves the license and infrastructure line to you, while SaaS moves more of the recurring cost into per-task or per-credit fees that grow with volume.
| Cost component | In-house | Implementation partner | SaaS |
|---|---|---|---|
| Software license | Free for the Community edition of n8n; Node-RED (Apache-2.0) and Temporal server (MIT) carry no license fee. Recurring if you buy n8n Business or Enterprise. | Scoped as a fixed line in the written quote. Recurring only where the client buys a paid n8n plan or Temporal Cloud. | Recurring subscription. Price depends on tier, task or credit volume and whether SSO and environments are included. |
| Paid plan features (SSO, Git environments, log streaming) | Recurring if needed. n8n places SSO and LDAP, environments with Git and log streaming in its Business and Enterprise plans, per n8n's pricing page. Confirm the current tier before budgeting. | Recurring license cost passed through, plus one-time setup of SAML or OIDC and Git promotion pipelines. | Usually included in higher SaaS tiers. Confirm whether SSO and audit logs are priced separately. |
| Infrastructure (compute, database, Redis) | Recurring. Includes n8n main and worker nodes, PostgreSQL and Redis for queue mode, and hosting for Node-RED. Sized by run volume and availability targets. | One-time design and build, then recurring hosting in the client's own cloud or data center. Ask for the sizing assumptions in writing. | Included in the subscription. You do not pay for hosts, but you cannot control where execution data is stored. |
| Temporal persistence and visibility stores | Recurring. Requires a supported database (PostgreSQL, MySQL or Cassandra) and Elasticsearch or OpenSearch for visibility at scale, per Temporal's persistence and visibility docs. | One-time provisioning and tuning, recurring operation of the stores and their backups. | Temporal Cloud is billed by actions and storage. Pay-as-you-go starts at 50 US dollars per million actions, per Temporal's pricing page. |
| Workflow build, testing and change control | One-time for each workflow, plus internal staff time. Includes test environments, peer review and approval records. | One-time under a fixed scope, typically per agreed set of workflows. Confirm acceptance criteria and test evidence in the quote. | Often partly one-time (configuration) and partly paid to a consultant. Vendor change controls vary, so confirm them. |
| Ongoing maintenance and upgrades | Recurring. Covers n8n, Node-RED and Temporal version upgrades, node or plugin updates and workflow fixes after API changes. | Recurring retainer for upgrades, patches and workflow changes, when contracted. Ask what is included per month. | Recurring, usually absorbed by the vendor. Your team still maintains workflow logic and connectors. |
| Monitoring and on-call | Recurring internal staff cost for alerts, failed execution handling and after-hours response. | Recurring if contracted as support. Confirm response expectations and whether an SLA is included. | Vendor monitors the platform. Your team still owns alerting on failed business processes. |
| Per-task or per-credit fees | None for self-hosted execution, so cost does not rise with each run beyond infrastructure. | None in the platform itself. Partner fees are per engagement, not per run. | Recurring and volume-driven. Zapier, Make and Workato price by task or credit, so fees rise as automation grows. |
What moves the cost up or down
Licence fees are only one line in the total. The drivers below decide what a SaaS bill grows to and what a self-hosted platform costs to run, and most of them show up as a paid tier, a metered unit or an operations task. Use them to build the quote request before comparing vendors.
Execution volume and how each SaaS meters it
Each vendor counts a run differently, so the same workload can produce very different bills. n8n counts one execution as a whole workflow run regardless of the number of steps, while Zapier counts tasks and Make and Workato count credits. Published list prices as of October 2026 show Zapier's Professional plan at 750 tasks and Make's Core plan at 150,000 credits per month. Ask each vendor to price your actual run profile, including retries, branches and polling triggers, which often multiply the metered units.
Environments and Git-based promotion
Separate development, test and production environments are a common requirement for regulated automation, and the paid tier that provides them is not always the entry tier. In n8n, environments with Git are included only in the Business and Enterprise plans. Self-hosting shifts this cost to your team, which must build the branch, review and promotion process and keep it working after handover.
SSO, audit and log requirements
Single sign-on, directory group mapping and log streaming often decide the tier before any volume does. In n8n, SSO with SAML and LDAP and log streaming are included only in the Business and Enterprise plans. For self-hosted Temporal, OIDC sign-on for the Web UI and mTLS are configured by your team, so the cost sits in engineering and identity integration work rather than a license line.
High availability and worker scaling
High availability is where self-hosting costs rise fastest. In n8n queue mode, the main instance hands executions to workers through Redis, and multi-main high availability is restricted to Enterprise self-hosted deployments. Plan for the infrastructure, the database and cache tier, the encryption key distribution to every worker, and the on-call coverage that a worker pool needs. Confirm which of these your chosen tier includes before sizing.
Number and complexity of integrations
Integration count matters less in n8n than the depth of each connection. All plans include every integration, so the cost driver is the custom work: authentication flows, API version changes, error handling and custom nodes. Node-RED's library of over 5,000 community nodes can reduce build time, but each community node you adopt becomes a dependency to test, patch and retire. Ask partners who owns that maintenance and at what rate it is billed.
Licence review for internal versus commercial use
The n8n Sustainable Use License permits use only for internal business purposes or for non-commercial use, so a workflow that powers a customer-facing product may need a different licence. Files marked .ee require an n8n Enterprise License. Apache-2.0 Node-RED and MIT-licensed Temporal avoid this constraint, but the review still has to happen before build starts. Ask counsel to confirm the licence position for each use, since a late change can force a rebuild.
How to build your own cost estimate
This sequence turns vague pricing comparisons into a three-year cost model that separates one-time and recurring spend for SaaS, self-hosted and partner-delivered options, so you can compare them on the same basis.
Inventory workflows and monthly run volumes
List every workflow you expect to automate, grouped by system pair and business owner. For each one, record the trigger type, how often it runs per month, how many steps it has, and whether it calls paid external APIs. Platform and IT leads usually own this list, with input from the business teams who depend on each flow. The step is done when every workflow has a monthly execution count and a step count, and the totals are signed off by the owners. These numbers drive every pricing model that follows, because SaaS plans charge by tasks, credits or executions, and those units do not count steps the same way.
Price the SaaS option at your volume
Take the monthly volumes from the inventory and map them onto the published tiers of each SaaS candidate. For Zapier, the public plans list task allowances (100 tasks on Free, 750 on Professional and 2,000 on Team). For Make, the published Core example is $113.85 for 150,000 credits per month. For Workato, Pro is published at $75 per month for 2,500 credits up to $1,275 per month for 50,000 credits, and unused credits expire monthly. For n8n Cloud, Starter and Pro are listed at 20 and 50 euros per month billed annually, while Business is 667 euros per month billed annually and currently self-hosted only. Calculate the cost at current volume and at a volume you expect in year three. The step is done when each SaaS option has a monthly and a three-year figure, with the pricing page and date recorded. Confirm current vendor pricing directly before you decide, because public tiers change.
List self-hosted infrastructure components by tool
Define the infrastructure each self-hosted option needs. For n8n in queue mode, list the main instance, the worker pool, the webhook processors, Redis and PostgreSQL, plus backups and monitoring. For Node-RED, list the runtime hosts, the environments and the reverse proxy that secures the editor. For Temporal, list the server services, the persistence database (Cassandra, PostgreSQL or MySQL on the supported versions), the advanced visibility store (Elasticsearch, OpenSearch or a supported SQL option) and, if you run Kubernetes, the cluster. Ask your platform team to price each component in your own cloud accounts or data center, including compute, storage, network, licensing for any commercial databases, and the staff time to run them. The step is done when each component has a unit cost and a recurring-or-one-time label.
Add paid plan features the requirements need
Check which features your requirements depend on and whether the edition you need is paid. In n8n, SSO and LDAP, environments with Git and log streaming are included only in the Business and Enterprise plans, and multi-main high availability is limited to Enterprise self-hosted deployments. Multi-environment promotion and SAML SSO therefore carry a license cost in the self-hosted model, while the Community edition does not include them. For Temporal, the open-source server is MIT licensed, but Temporal Cloud is priced separately, with pay-as-you-go pricing starting at 50 US dollars per million actions, plus active and retained storage charges, and a published SLA tier. Record each feature, the plan that includes it and the annual figure from the vendor's current quote. The step is done when every must-have requirement maps to a plan or is marked as free.
Estimate build and maintenance effort per workflow class
Group workflows into classes such as simple SaaS-to-SaaS syncs, multi-step data transforms, workflows with human approvals, and long-running processes that need durable execution. Estimate the build effort, testing effort, and recurring maintenance for each class, separately for internal staff and any implementation partner. Include the work of maintaining credentials, upgrading the platform, reviewing custom nodes or code, and handling API changes in connected systems. Ask partners for a written scope for a sample of workflows in each class, with deliverables, acceptance criteria and support terms, rather than a single lump sum. The step is done when each class has an effort range agreed by the people who will maintain it, and each partner quote covers the same workflow classes. Keep one-time build costs and recurring maintenance costs in separate columns.
Add licensing and security review costs
Budget for the work that the license and the security posture require. Confirm whether your use of each tool falls within its license. The n8n Sustainable Use License permits use for internal business purposes, but it restricts offering the software to customers or distributing it commercially, and files marked .ee need an Enterprise License. Node-RED is Apache-2.0 licensed and Temporal server is MIT licensed, so their license review is lighter, but you still need a security review. The Node-RED editor is not secured by default, and self-hosted Temporal uses a no-op authorizer unless you configure one, so budget time for hardening, mTLS, SSO and access control. Ask legal, procurement and security to sign off the license interpretation in writing and to record any review hours. The step is done when the license review and the hardening plan have owners and cost lines.
Compare three-year totals with one-time and recurring costs separated
Build one table with a column for each option (each SaaS candidate, self-hosted n8n, self-hosted Node-RED, self-hosted Temporal, and each partner-delivered variant). Show one-time costs (build, setup, hardening, initial licensing review) and recurring costs (subscriptions, infrastructure, support, maintenance, upgrades, and volume growth) by year. Model growth in volume explicitly, because per-task and per-credit pricing rises with usage while self-hosted compute usually rises in steps. Run the comparison at current volume and at the year-three volume. Ask every partner to state in writing what is included, what is excluded, how change requests are priced and what happens after the first year. The step is done when the table shows a three-year total for each option with the assumptions listed beside it, and the owners of each assumption have confirmed it.
How the three options compare at low, medium and high volume
A small team with a handful of workflows and modest run volumes usually sees the lowest recurring cost from a self-hosted tool on a free tier, or from a low-tier task-priced SaaS plan. Self-hosted n8n has a free Community edition, and Node-RED is Apache-2.0 licensed with no per-run fee. The main recurring cost is then the server, backups and the time someone spends maintaining flows. Task-priced SaaS can still be cheap at this scale: Zapier's Free plan includes 100 tasks per month and two-step Zaps, and its Professional plan covers 750 tasks for $19.99 per month billed annually (the figures published as of October 2026).
- Free tiers carry most of the early load: Zapier's Free plan and n8n's Community edition can cover a small pilot without a subscription.
- Self-hosted cost is mostly labor and hosting: the license cost is zero for Node-RED, but someone must patch, back up and document the flows.
- Per-task pricing is easy to predict here: a few hundred runs a month fits inside a low tier, so the monthly bill stays flat.
- Paid gates matter even when the team is small: SSO and Git environments are reserved for n8n's Business and Enterprise plans, so a team that needs them must budget for that plan.
Illustrative example: a team of three running one approval flow and two sync jobs should model its run count per month before comparing a free self-hosted install with a paid SaaS tier. Ask any vendor or partner to confirm which features sit behind each plan.
A department that runs the same integrations thousands of times a day tends to find that per-task or per-credit SaaS pricing grows in step with volume. Make's Core plan example is $113.85 for 150,000 credits per month, and Workato's self-service Pro plan runs from $75 per month for 2,500 credits to $1,275 per month for 50,000 credits. Because each step in a multi-step scenario can consume credits, the bill grows faster than the number of business events. n8n counts one execution as a whole workflow run regardless of step count and includes unlimited workflows, so the same volume is often priced differently there. Self-hosting shifts the cost toward infrastructure and operations, which grows more slowly than a metered bill.
- Metering unit decides the growth curve: tasks, credits and executions are not interchangeable, so the same flow can cost very different amounts in each model.
- Credit expiry affects planning: Workato's unused credits expire monthly, so buying headroom each month is a recurring cost.
- Self-hosted infrastructure scales in steps: adding queue-mode workers adds compute and database capacity, which is usually a predictable increment.
- Queue mode needs a paid plan for high availability: multi-main setup is limited to Enterprise self-hosted deployments, so resilience at volume can change the license cost.
Before comparing, ask each vendor for the credit or task consumption of your top ten flows at peak volume, not an average.
An enterprise with many environments, audit obligations and separate teams usually carries the highest total cost in every option, and the comparison changes because governance features sit in higher tiers or in separate services. For self-hosted n8n, SSO and LDAP, Git-based environments and log streaming are included only in Business and Enterprise plans, and Business is listed at 667 euros per month billed annually and currently self-hosted only. Enterprise pricing is custom. For self-hosted Temporal, the server is MIT licensed with no license fee, but production security settings such as an Authorizer, mTLS and OIDC for the Web UI must be configured and maintained. Temporal Cloud pay-as-you-go pricing starts at 50 US dollars per million actions, with storage charged separately.
- Governance features move the license line: SSO, environments and log streaming are the usual reasons an enterprise moves from a free edition to a paid plan.
- Custom enterprise pricing needs a written quote: n8n's Enterprise tier is not priced publicly, so compare it against an itemized scope.
- Self-hosted operations carry audit work: the team must evidence access control, key management and change approval itself.
- Managed services shift operations, not accountability: Temporal Cloud reduces hosting work, but data residency and access review still need documenting.
Illustrative example: an enterprise with separate development, test and production environments should price each environment and the governance plan together, then confirm which features each option includes.
Questions buyers ask before hiring help on workflow automation cost
Is self-hosting n8n cheaper than paying for a SaaS automation plan?
It depends on what you need included, not on the license fee alone. The Community edition of n8n is free to self-host, and n8n's pricing page lists Starter and Pro cloud plans at 20 euros and 50 euros per month billed annually, so the software line is not the main variable. Self-hosting shifts cost to infrastructure, to the people who run upgrades and backups, and to any paid self-hosted plan you need for SSO or environments. Task-priced SaaS tools charge as volume grows, so the comparison should be made at your expected run volume, using the counting rules each vendor publishes. Ask a partner for a three-year total that includes build, maintenance and infrastructure, not only the first-year subscription.
Can an internal team run self-hosted workflow automation without outside help?
A capable platform team can run it, but the work is more than installing the software. Ownership usually covers hosting, upgrades, backups, credential encryption keys, monitoring of failed executions, and review of workflow changes. Queue mode for n8n adds a main instance, Redis and PostgreSQL, and workers that must share the encryption key, and Temporal adds a persistence store and optional visibility search. Teams often bring in outside help for the first build, the hardening and the handover, then keep the run work in-house. Before deciding, confirm who will be on call for a failed workflow and who approves a change to a production flow.
How long does a workflow automation rollout take?
The timeline depends on the number of integrations, the systems involved, the approval path for changes and the environments you need, so no fixed duration applies across projects. The main drivers are how many processes are in scope, whether credentials and identity providers are already set up, whether you need separate development, test and production environments, and how much change control your organization requires. Ask any implementation partner for a written schedule tied to a defined scope, with milestones for hardening, handover and the first production workflows. Treat any single-number estimate given without a scope as a starting point, not a commitment.
What does the work need from our own staff?
Your staff contribute the process knowledge, the system access and the decisions that a partner cannot make for you. Expect to name business owners for each workflow, provide service accounts with the right scope for each integration, and agree who approves production changes. Your identity team needs to be involved if you plan to use SSO, since n8n lists SAML SSO as a Business and Enterprise plan feature. Your security team should set expectations for where execution data and logs are stored and how long they are kept. Ask the partner to list these inputs in the scope document so the dependencies are visible before work starts.
Does the free n8n Community edition include SSO and environments?
No. According to n8n's pricing page, SSO and LDAP, environments with Git, and log streaming are included only in the Business and Enterprise plans. The Community edition is free to self-host, and n8n states that all plans include unlimited users, workflows and integrations, but the access and environment controls sit in the paid tiers. The Business plan is listed at 667 euros per month billed annually and is currently self-hosted only, and Enterprise is priced on request. If you need single sign-on or promotion of workflows between development and production, include the paid plan in your cost model. Confirm current plan contents on the vendor pricing page before you sign anything.
How does per-task pricing grow as automation volume increases?
Per-task and per-credit pricing rises in steps as your run count climbs, so cost follows volume rather than the number of users. Zapier lists a Professional plan at $19.99 per month billed annually for 750 tasks and a Team plan at $69 per month billed annually for 2,000 tasks, which shows how quickly tier changes add up. Make's Core plan is cited at $113.85 for 150,000 credits per month, and Workato Pro is published at $75 per month for 2,500 credits up to $1,275 per month for 50,000 credits, with unused credits expiring monthly. Self-hosted n8n counts an execution as one run of a whole workflow, regardless of step count, so a multi-step flow does not multiply the charge. Model your highest monthly volume, then compare it with your infrastructure and support costs.
What should we ask a partner to put in a quote?
Ask for a quote built from a written scope, with each cost component listed separately. Separate the one-time items, such as discovery, build, testing and handover, from the recurring items, such as hosting, licenses or paid plans, upgrades, monitoring and support. Request the assumptions behind the workflow count, run volume, number of environments and integrations, since these drive both build effort and runtime cost. Ask how changes beyond the scope are priced and how the partner handles platform upgrades, including Temporal's rule of moving one minor version at a time. DeployOpen plans and implements self-hosted platforms under fixed-scope engagements agreed in writing, with ongoing support available as a retainer.
Why licence terms can change the cost model
The licence of the platform can decide which option is cheapest before any price is compared. n8n is distributed under the Sustainable Use License, which allows use or modification only for your own internal business purposes or for non-commercial or personal use. Files with .ee in their name or directory are not covered by that license and require a valid n8n Enterprise License. A team that prices n8n as free because the Community edition costs nothing should confirm that its planned use, including any automation it runs for customers, fits the internal-use grant, and that no .ee component is needed for the features it expects to rely on.
Node-RED is licensed under Apache-2.0 and Temporal server is licensed under MIT, so neither carries the same internal-use restriction in its published terms. That difference matters most when automation is offered inside a product, where the cost model can flip: a tool that is cheap to run for internal staff may need a commercial arrangement once customers use it, while a permissively licensed engine may cost less to distribute. The reader should list every planned use, internal, customer-facing or embedded in a product, and ask counsel to map each use against the exact license text of the chosen platform and any paid edition.
This section does not give a legal conclusion, and the supplied terms alone do not settle whether a particular deployment is permitted. Ask counsel to review the current license files, record the review date and the version relied on, and confirm how any future product change would affect the position. Ask the implementation partner to state in the written scope which licence terms they assumed and which components they will and will not install, so that the cost estimate and the legal review refer to the same deployment.
How DeployOpen scopes and delivers a fixed-scope workflow automation implementation
DeployOpen plans, implements, integrates, hardens, documents and supports self-hosted open-source platforms inside the client's own infrastructure. For workflow automation cost, that means agreeing in writing which tools, flows, environments and run volumes are in scope before any cost comparison is turned into a build plan.
How we scope
- Inventory the workflows, integrations and run volumes that the cost model must cover.
- Confirm which n8n features, such as SSO, environments with Git and log streaming, the chosen plan must include.
- Agree in writing the scope, deliverables and timeline before work starts, since most engagements are fixed-scope.
How we build
- Deploy the chosen platform in your cloud account, data center or air-gapped network, with credentials kept on premises.
- Build the priority flows and a cost model that counts executions, tasks or credits for your actual volumes.
- Test failure handling, retries and credential encryption, and document the maintenance effort each workflow creates.
How we hand over
- Provide documentation covering architecture, licensing findings, plan requirements and the upgrade path.
- Walk your operations and platform teams through running, monitoring and changing workflows after handover.
- Deliver a written record of who owns each workflow and the recurring infrastructure and licence obligations.
How we support
- Offer ongoing support, upgrades and maintenance as a retainer after the fixed-scope delivery ends.
- Review licence terms and edition changes when your volumes, user counts or distribution model shift.
- Re-run the cost comparison against SaaS pricing when workflow volume grows, so the build decision stays current.
