RPA software drives other applications the way a person would, by clicking through their screens. It sells on the promise of saving hours nobody wants to work, and it bills for robots, users and orchestrators in combinations that resist comparison.
This guide ranks the platforms on what a working automation costs to build, licence and keep running after the consultants leave.
AuthorHannah ReiterSenior Analyst, Business Applications
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In short
What robotic process automation software does
Robotic process automation runs software robots that operate existing applications through their user interface or API, repeating a rule-based task without changing the underlying systems.
In this order: setup effort, what it really costs, how your data comes back out, whether
you can leave, and who each robotic process automation tool is built for. Why those five, and why there is no
score out of ten, is on the how we work page.
Contact centres cutting handling time on multi-system workflows during calls
Back-office automation programmes with no agent desktop involved
Country is where the vendor is headquartered or contracts from, which is a
different question from where your data is hosted. Where the two tell different stories, the
entry says so.
API-first automation you can run on your own server
Ranked #1 of 13 in Best RPA Software in 2026.
Self-hostablePublished pricingEurope
n8n answers the question most RPA buyers should ask first: is there an API? Where there is, a flow costs a fraction of a robot licence, runs headless without a Windows session, and does not break when someone moves a button.
Self-hosting removes per-execution billing entirely. What it cannot do is the thing RPA was invented for, namely operating an application that offers no other way in, and its error handling for long-running human processes is basic compared with a real orchestrator.
What stands out
Self-hostable
API-first
Published pricing
Where it costs you
Cannot drive desktop or Citrix applications at all
Self-hosting means you own upgrades, queues and failures
Right for
Teams automating between systems that already expose a usable API
Wrong for
Processes that depend on legacy desktop or terminal screens
GermanySelf-hosting free under a source-available licence; cloud published per month
The deepest desktop automation toolkit, with a free developer edition
Ranked #2 of 13 in Best RPA Software in 2026.
Published pricingNorth America
UiPath is the default for a reason: the widest selection of connectors and UI techniques, an active community that answers questions, and a free edition that lets a developer become competent before procurement is involved.
That combination is what makes an in-house team viable rather than a permanent partner dependency. The risk is commercial rather than technical. Modules multiply, the orchestrator tier drives the real cost, and what was included last year sometimes becomes a separate line this year.
What stands out
Free community edition
Large skills market
Strong desktop support
Where it costs you
Costs climb steeply once unattended robots and document tools are added
Frequent repackaging makes multi-year budgeting unreliable
Right for
Organisations building an in-house automation team they intend to keep
Wrong for
Companies wanting one cheap robot and no platform
United StatesBasic from $25 per month, published; Standard and Enterprise quoted; users and robots licensed separately
OpenRPA is the open source escape from per-robot licensing: a Windows automation client with its own orchestrator and no fee attached to the number of processes you run.
For internal tasks where an outage means a delay rather than a fine, that is a reasonable trade against a six-figure platform. It is a small project, though. Expect to read source code when something behaves oddly, and expect an auditor to ask who supports it, because the honest answer is you.
What stands out
Open source
Self-hosted
No robot licences
Where it costs you
Documentation and community are small
No vendor support unless you contract it separately
Right for
Technical teams automating internal Windows tasks without a licence budget
Wrong for
Regulated processes needing a vendor to answer an audit
DenmarkFree and open source; paid hosting and support available
Desktop robots from the Microsoft stack you already sign in to
Ranked #4 of 13 in Best RPA Software in 2026.
Published pricingNorth America
Power Automate wins on entry cost and identity, because the desktop app is a free install on Windows 10 and 11 and every account already exists in Entra. It is genuinely good for the hundred small tasks nobody would business-case individually. Two things bite later.
The meter is not the seat: the Premium seat covers attended runs, but each unattended robot needs its own per-bot licence, one concurrent run per bot, and a successful pilot can multiply the invoice. And flows built by staff who then change job become unowned dependencies nobody can read.
What stands out
No-cost desktop app
Published pricing
Entra identity
Where it costs you
Unattended and hosted robots are licensed per bot on top of the seat price
Uncontrolled citizen development turns into unsupported business-critical flows
Right for
Microsoft-standardised companies automating small tasks around Office, Teams and Dataverse
Wrong for
Teams needing complex unattended robots at low cost
United StatesPremium $15 per user per month, published; unattended bots $150 and hosted bots $215 per bot per month
Low-code RPA without per-robot fees, sold largely through service providers
Ranked #5 of 13 in Best RPA Software in 2026.
Self-hostablePricing on requestNorth America
ElectroNeek changed the pricing axis: unlimited attended and unattended bots, orchestration in the cloud or on-premise, and the licence tied to the platform instead of each robot. It was built for managed service providers, so it handles many small processes across many clients well.
That model is also its weakness for a company wanting to own its automation. Many customers depend on a partner, pricing only comes through sales, and experienced developers are harder to hire than UiPath specialists.
What stands out
No per-robot licence
Built for MSPs
Cloud or on-premise
Where it costs you
Pricing is only available through sales
Smaller community and talent pool than UiPath
Right for
Service providers and mid-sized firms automating many small desktop processes
Wrong for
Large enterprises needing a long audit history and wide hiring pool
United StatesQuoted per organisation; attended and unattended bots unlimited
Cloud-native robot platform aimed squarely at large programmes
Ranked #6 of 13 in Best RPA Software in 2026.
Pricing on requestNorth America
Automation Anywhere is built for the state most buyers only reach in year three: many robots, many developers, credentials that must not sit in scripts, and an auditor asking who changed what.
The cloud-native architecture means less infrastructure to run than older rivals. The cost of that maturity is felt at the start, when a process that a smaller tool automates in a week goes through environments, approvals and a partner statement of work first.
What stands out
Cloud-native
Enterprise controls
Quote only
Where it costs you
Pricing only through sales, with partner delivery assumed
Heavy governance slows down the first automations
Right for
Large programmes running hundreds of automations under strict audit requirements
Wrong for
A first automation project with fewer than ten processes
United StatesQuoted per organisation; Community Edition at no cost for learners and small businesses
Unattended digital workers built for regulated back-office processing work
Ranked #7 of 13 in Best RPA Software in 2026.
Pricing on requestEurope
Blue Prism made a deliberate choice years ago that automation is centrally defined, scheduled and fully logged, and never softened it; even its attended Desktop product runs on employee machines under central control.
In a regulated back office that is the right shape: every action is reconstructable, and the separation between developer and runtime is enforced. Elsewhere it feels heavy. Building takes longer, the digital worker licence prices capacity rather than value delivered, and the product has been quieter since SS&C bought it in 2022.
What stands out
Central control
Audit trail
Quote only
Where it costs you
Attended automation is a separate Desktop product, built around central control rather than self-service
Development is slower and needs trained specialists
Right for
Banks and insurers automating back-office work under strict central control
Wrong for
Teams wanting staff to build their own desktop helpers without central IT
Process automation and bots that live inside SAP's platform
Ranked #8 of 13 in Best RPA Software in 2026.
Pricing on requestEurope
Inside an SAP estate this removes the integration work that makes generic robots fragile: authentication, business object access and prebuilt content for common processes are already there, and the automations survive an upgrade better than screen recordings do.
Outside that estate the argument collapses. The commercial model deserves attention on its own, because consumption-based BTP credits mean the cost of a successful automation scales with its use and nobody can quote you a flat annual number.
What stands out
SAP-native
BTP credits
Prebuilt content
Where it costs you
BTP credit consumption makes the annual bill hard to predict
Little reason to choose it for non-SAP processes
Right for
SAP estates automating approvals and data entry inside their own stack
Screen robots attached to a document and workflow suite
Ranked #9 of 13 in Best RPA Software in 2026.
Pricing on requestNorth America
Nintex RPA earns its place as the last mile of a Nintex workflow, reaching the systems the workflow engine cannot call. Bought that way it saves a genuine integration headache.
Bought on its own it competes with UiPath and Power Automate without matching either on desktop capability or on price transparency, and the surrounding suite carries the seams of several acquisitions. Expect the sales conversation to be about the platform rather than about robots.
What stands out
Workflow suite
SharePoint roots
Quote only
Where it costs you
Recorder is less capable than the specialist tools
Portfolio assembled through acquisition, with uneven integration
Right for
Existing Nintex workflow customers extending automation into older legacy systems
Wrong for
Buyers evaluating RPA products on their own merits
Document capture heritage with robots bolted to the front
Ranked #10 of 13 in Best RPA Software in 2026.
Pricing on requestNorth America
The former Kofax stack is still the reference for document capture, and when the hard part of the process is reading an unstructured invoice rather than clicking through a screen, starting here beats adding a document module to a robot platform.
The rename has cost it clarity: search results still point at Kofax material, licence structures span several products, and almost every deployment involves a reseller whose incentives differ from yours.
What stands out
Document capture
Invoice processing
Quote only
Where it costs you
Rebranding has left documentation and support paths confusing
Layered licensing across capture, workflow and robots
Right for
Processes that begin with a scanned invoice, form or letter
Wrong for
Pure screen automation with no documents involved at all
Robots sold as one module of a larger automation platform
Ranked #11 of 13 in Best RPA Software in 2026.
Self-hostablePublished pricingNorth America
IBM's robots make sense as one module beside the middleware, process mining and decision tooling an IBM shop already runs, especially where automations must stay on-premise next to mainframe systems.
As a standalone purchase there is little to pull a buyer away from the specialists. The practical concerns are commercial: procurement runs through IBM's machinery, services usually come with the licence, and the internal centre of gravity has moved elsewhere in the portfolio.
What stands out
On-premise option
Part of a suite
Published pricing
Where it costs you
Rarely sold without IBM services attached
Product attention has shifted to the wider automation portfolio
Right for
IBM estates automating on-premise systems alongside their existing middleware stack
Wrong for
Companies without an existing IBM relationship or services contract
United StatesSaaS or on-premises from USD 981 per month, published; 30-day trial
Enterprise robots sold alongside Infosys delivery capacity and services
Ranked #12 of 13 in Best RPA Software in 2026.
Pricing on requestAsia-Pacific
AssistEdge is a capable enterprise platform whose commercial logic differs from its rivals: the licence is competitive because the margin sits in the services wrapped around it. For an organisation already outsourcing operations, that alignment can work well and the delivery capacity is real.
For a company trying to keep automation knowledge inside its own walls it points the wrong way, and hiring an AssistEdge developer in Europe is much harder than hiring a UiPath one.
What stands out
Enterprise scale
Services-led
Quote only
Where it costs you
Usually bundled with an integrator's delivery contract
Small independent skills pool and community in Europe
Right for
Large outsourced operations automating alongside an existing Infosys delivery contract
Wrong for
Teams intending to build and run automations in-house
Attended desktop robots built for contact centre agents
Ranked #13 of 13 in Best RPA Software in 2026.
Pricing on requestMiddle East
NICE built its automation around the agent desktop, and that heritage shows: the robot sits with the person, watching the call and filling the systems in parallel, which is measurably different from a nightly unattended batch.
Where average handling time is the metric, it is a strong purchase. Away from that, it competes on ordinary ground with a quote-only price and a product family that expects you to buy workforce management and analytics too.
What stands out
Attended focus
Contact centre
Quote only
Where it costs you
Value drops sharply outside contact centre use cases
Arrives tied to a larger workforce management stack
Right for
Contact centres cutting handling time on multi-system workflows during calls
Wrong for
Back-office automation programmes with no agent desktop involved
Robotic process automation runs software robots that operate existing applications through their user interface or API, repeating a rule-based task without changing the underlying systems. The differences that matter are rarely in the feature list, so this is
the order we would work through them.
01
Decide whether you need a published price
5 of the 13 tools here publish what they cost; the other 8 quote per organisation. The ones you can compare without a sales call: n8n, UiPath, OpenRPA, Power Automate, IBM Robotic Process Automation.
02
Decide how much the jurisdiction matters
These 13 vendors are established in 6 countries across 4 regions (North America 7, Europe 4, Asia-Pacific 1, Middle East 1). That decides whose disclosure law applies to what the vendor holds, wherever the servers are.
03
Consider whether you want the source
1 of these are open source: OpenRPA. Hosting one yourself trades a subscription for maintenance.
Ask whether the system has an API before you buy a robot
Screen automation is rent you pay forever. Every robot that clicks through a user interface breaks when that interface changes, and somebody has to fix it within the hour because payroll runs tonight. Where an API exists, an integration flow does the same job without that fragility, which is why n8n sits at the top of this page despite not being RPA at all.
The genuine case for UiPath, Blue Prism or OpenRPA is the system that offers no other way in: a Citrix session, a supplier portal with no interface, a Windows application from 2006. Automate those and integrate the rest.
List the systems in the process and mark which expose an API or a database.
Price the same process as an integration flow and as a robot before deciding.
If the vendor is on a current release, ask them why they have no interface first.
What the licence counts, and why the pilot price misleads
Nothing in this category bills the same way twice. Blue Prism counts digital workers per year. Power Automate charges per user for attended work, then licenses every unattended robot separately per bot, more if Microsoft hosts the machine. UiPath separates attended seats, unattended robots and the orchestrator that schedules them.
SAP Build Process Automation draws down BTP credits, so the bill scales with how much the automation is used. The pilot is quoted on one robot running one process in office hours; production needs concurrency, a second environment and a test licence. Ask for the production number at the start, not after the business case is signed.
Get a quote for three environments and peak concurrency, not for one robot.
Ask which connectors in your process are premium, by name.
Check whether development and test licences are charged as production ones.
Maintenance is the cost nobody puts in the business case
A robot is not a finished thing. Selectors drift, a supplier redesigns their portal, an update moves a field, and the automation fails silently in a way that produces wrong numbers rather than an error. Plan for something like a fifth of a developer's time per fifty automations, permanently.
This is also where platform choice shows up: UiPath and Automation Anywhere have real version control, environment separation and change logs, while Power Automate flows written by an enthusiast in finance usually have none of that and become unowned when they change job.
Name an owner for every automation, with a deputy, before it goes live.
Make each robot check its own output and alert a person when it deviates.
Review which automations still run every quarter and switch off the dead ones.
Independence: who can change the robot after the consultants leave
Most failed automation programmes did not fail technically. They stalled because the only people who understood the estate billed by the day. Test this before signing. Can you hire for the product in your city, can a developer learn it without a contract, and does the vendor sell licences without services attached?
UiPath and Power Automate pass on hiring and on free learning. Automation Anywhere has a free Community Edition too, but it and Blue Prism are usually partner-delivered. EdgeVerve AssistEdge and IBM Robotic Process Automation arrive with delivery capacity by design, which suits an outsourced operation and cuts against an internal team.
Search local job listings for the product name before shortlisting it.
Require that all automation source is in your own repository, not the partner's.
Ask what a licence costs with no professional services attached at all.
What goes wrong most often when buying robotic process automation software
Automating a broken process instead of fixing it. A robot performing eleven unnecessary steps quickly is still eleven unnecessary steps, and now they are harder to change.
Counting saved hours as saved money. Unless roles or headcount actually change, the benefit stays theoretical while the licence is very real.
Letting the vendor run the proof of concept. They will pick the process that suits their tool and staff it with their best engineer, which tells you nothing about your fifth automation.
Starting with the hardest process to prove the technology. Start with the dull, high-volume, stable one, because that is where the payback is and where the robot will not break weekly.
07
Frequently asked questions
8 answers
What is the best robotic process automation in 2026?
n8n leads our ranking of 13. Not an RPA tool in the strict sense, and that is the argument for it: where the systems have APIs, a flow here replaces a screen-driving robot that would have cost ten times as much to licence and maintain.
It cannot drive a Windows desktop application or a Citrix session. If your process ends in a green screen, this is the wrong page entry.
Which robotic process automation tools publish their pricing?
5 of the 13, with the pricing model each one publishes:
n8n: Self-hosting free under a source-available licence; cloud published per month.
UiPath: Basic from $25 per month, published; Standard and Enterprise quoted; users and robots licensed separately.
OpenRPA: Free and open source; paid hosting and support available.
Power Automate: Premium $15 per user per month, published; unattended bots $150 and hosted bots $215 per bot per month.
IBM Robotic Process Automation: SaaS or on-premises from USD 981 per month, published; 30-day trial.
The other 8 quote per organisation.
Is there a free robotic process automation tool?
OpenRPA offer a free tier or a free self-hosted edition.
Where are these robotic process automation vendors established?
In 6 countries across 4 regions: North America 7, Europe 4, Asia-Pacific 1, Middle East 1.
n8n: Germany.
UiPath: United States.
OpenRPA: Denmark.
Power Automate: United States.
ElectroNeek: United States.
Automation Anywhere: United States.
SS&C Blue Prism: United Kingdom.
SAP Build Process Automation: Germany.
Nintex RPA: United States.
Tungsten Automation: United States.
IBM Robotic Process Automation: United States.
EdgeVerve AssistEdge: India.
NICE RPA: Israel.
Which robotic process automation tools are open source?
OpenRPA.
Which robotic process automation tools can you host yourself?
n8n, OpenRPA, ElectroNeek, IBM Robotic Process Automation. The other 9 are hosted by the vendor only.
What should you use instead of n8n?
UiPath and OpenRPA are the next two on this page. UiPath is for Organisations building an in-house automation team they intend to keep; OpenRPA is for Technical teams automating internal Windows tasks without a licence budget.
Who should not buy n8n?
Processes that depend on legacy desktop or terminal screens. Cannot drive desktop or Citrix applications at all.
If your robotic process automation product belongs among these 13, tell us what it does and who it is for. Inclusion is an editorial call; what a listing is and is not is set out under software advice.
