What is the best RPA software in 2026?
A bot earns its keep when an app has no API. The rest of the time, it costs more than it saves.
RPA (robotic process automation) puts a software bot in front of a screen. It clicks, types, copies and fills in forms the way a person would. That makes it the only way to automate an old ERP, a supplier portal or a Citrix app that offers no API (the door automation tools use to swap data directly).
The short answer. UiPath is the best RPA software once automation becomes a real program, with several bots and documents to read. Microsoft Power Automate is the best pick for a business already on Microsoft 365: $15 per user per month for a bot you start yourself, $150 per bot that runs on its own. Automation Anywhere targets cloud-first enterprises, ElectroNeek small businesses and the MSPs who run their IT, Blue Prism banks and insurers, and Robot Framework developer teams who won't pay for licenses.
Before you buy a bot, check whether an API exists. If it does, a tool like Make or n8n will do the job for less, and break less often.
The ranking is editorial: a sponsored spot is always labeled on its entry, and no affiliate link changes a score.
The best RPA software for your needs
Free Community plan, Basic from $25 a month
Best price for Microsoft shops$15 per user, $150 per unattended bot
Best cloud platform for enterprisesFree Community Edition on up to 5 machines
Best for small businesses and MSPsQuote only, unlimited bots advertised
Sturdiest for regulated industriesQuote only, strict governance
Best open source optionFree, Apache-2.0 license, for developers
The 6 best RPA tools compared
This ranking is for a business that has to automate work inside apps with no API: a legacy ERP, SAP, a web portal, a Citrix app. Prices come from each vendor's own pricing page. Four vendors publish no number at all, so we say "quote only" instead of repeating an outdated figure.
| Best for | What sets it apart | Free plan | Team size | Visit | ||||
|---|---|---|---|---|---|---|---|---|
| 1 | UiPath | Most complete | Studio, Orchestrator, document reading, AI agents | 4.3/5 | Free Community; Basic from $25/mo | ✓ | Mid-size and large companies | Visit → |
| 2 | Microsoft Power Automate | Best price for Microsoft shops | Public pricing, already in Windows 11 | 4.3/5 | $15/user/mo; $150/unattended bot/mo | ✓ | Businesses on Microsoft 365 | Visit → |
| 3 | Automation Anywhere | Best cloud platform for enterprises | Cloud-native platform | 4.0/5 | Quote only; free Community Edition | ✓ | Enterprises | Visit → |
| 4 | ElectroNeek | Best for small businesses and MSPs | Unlimited bots advertised | 3.9/5 | Quote only | — | Small businesses and MSPs | Visit → |
| 5 | SS&C Blue Prism | Sturdiest for regulated industries | Control and traceability at scale | 3.8/5 | Quote only | — | Banking, insurance, public sector | Visit → |
| 6 | Robot Framework | Best open source option | No license, version-controlled code | 3.6/5 | Free (open source) | ✓ | Developer teams | Visit → |
US prices, billed annually.
Is your tool missing from this page? Email us: hello@hackceleration.com
How we compared and ranked
This page is for whoever has to pick the bot: a finance lead who wants the team off data entry, an IT manager who inherited a legacy ERP, a small business owner who keeps hearing about RPA. You know which tasks eat your week. You don't yet know what the bot will cost, or what breaks once it's live.
We read each vendor's pricing page, then the documentation for their free editions, line by line. Then we went through user reviews, starting with the bad ones: upgrades that break bots, licenses called overpriced, Windows sessions that stop a bot cold. RPA coverage carries the most weight, because a bot that can't read your screen is useless at any price.
Three tools stay out of the ranking. Robocorp (now part of Sema4.ai), Zoho RPA and Rocketbot show no readable price on their official sites. Nintex RPA is quote only and mostly makes sense if you already run Nintex.
- RPA coverageDesktop apps, web, Citrix, SAP, scanned documents.30%
- Cost of an unattended botPrice of a bot that runs on its own, overnight, with nobody at the screen.25%
- Ease of getting startedRecorder, drag and drop, training material, size of the developer pool.20%
- Governance and upkeepOrchestration, logs, permissions, how well bots survive upgrades.15%
- Free edition to startWhat the free edition allows, and its real limits.10%
The ranking is editorial: a sponsored spot is always labeled on its entry, and no affiliate link changes a score.
UiPath
UiPath is the most complete RPA platform you can buy. Studio is where you build the bot, Orchestrator runs every bot from one console, and Document Understanding reads scanned invoices and purchase orders. AI agents now sit on top, for steps where the bot has to make a call.
The other big plus is hiring. UiPath has the largest pool of RPA developers, so finding a freelancer or partner to maintain your bots is easier. Pricing is the weak spot past Basic. Basic starts at $25 a month with 2 bots, up to 5 Basic users, 5 Plus and 1 Pro, and UiPath warns the plan is changing. Standard and Enterprise, with unlimited users and bots, are quote only.
- Free Community plan with a real unattended bot on your machine
- Orchestrator to schedule and monitor every bot
- Document reading and AI agents on the same platform
- ✓Widest coverage: desktop, web, Citrix, SAP
- ✓Biggest developer pool and training library
- ✓60-day Standard trial to judge it in production
- ✗Real pricing is quote only past Basic
- ✗Version upgrades sometimes break working bots
- ✗Document Understanding takes time to set up at first
The default pick once you automate more than two or three processes. Prototype on Community, then ask for a Standard quote. UiPath now bills Standard and Enterprise in a single unit, Platform Units, so request your quote in that unit to compare.
Microsoft Power Automate
Power Automate is the only major RPA tool with public pricing, and it's low. Premium, at $15 per user per month billed yearly, gives you desktop flows in attended mode: the bot works while you sit at your PC, and you start it. For a bot that runs on its own overnight (unattended), you need Process, at $150 per bot per month. Hosted Process, at $215, adds a virtual machine hosted by Microsoft.
You can start for free, too. Power Automate for desktop ships with Windows 11. You can build flows for personal use, with no sharing, no scheduling and no cloud flows. That's enough to learn in one afternoon whether your app can be driven by a bot.
- Already in Windows 11, free to try
- Works with the Microsoft 365 apps you already pay for
- Hosted Process: Microsoft supplies the bot's machine
- ✓Lowest entry price of the RPA tools here
- ✓Public prices, no sales call needed
- ✓One vendor and one account for a Microsoft shop
- ✗Unattended bots are picky: dedicated machine, signed-out session, one flow at a time per bot
- ✗Desktop RPA is seen as less mature than UiPath on tricky interfaces
- ✗Microsoft licensing is hard to read; the final price shows at checkout
The best first bot for a business already on Microsoft 365. Buy Premium for tasks someone already kicks off, and only buy Process for what has to run alone at night.
Automation Anywhere
Automation Anywhere built its Automation 360 platform for the cloud: no server to install, bots run from the browser. That's its pitch against UiPath in large accounts. Its public pricing page is gone, so everything goes through sales.
The Community Edition is free and cloud-based, but only for small businesses: fewer than 250 machines, fewer than 250 users and under $5 million in annual revenue. Cross any one of those lines and you're out. Inside them, you automate on up to 5 machines, with 100 pages a month of document processing.
- Cloud-native platform, no server to manage
- Free Community Edition with 100 document pages a month
- Eligibility limits spelled out clearly
- ✓No server to install, everything in the browser
- ✓Solid coverage of enterprise processes
- ✓Free edition that's useful to a small business
- ✗Opaque pricing, often called a poor fit for small companies
- ✗Migrating from version 11 to Automation 360 dragged on for many teams
- ✗Support can be slow on complex cases, several users say
A good pick for an enterprise that doesn't want to host its bots. A small business can often start on Community Edition, but everything after that is negotiated with no reference price.
RPA pricing changes fast. Get the changes that hit your budget
ElectroNeek
ElectroNeek goes after a market the big vendors overlook: small businesses, and above all the managed service providers (MSPs) who run IT for many of them. Its "RPA & Integrations" offer advertises unlimited RPA bots, which changes the math when a bot costs $150 a month elsewhere.
Users say it gives you much of what the big platforms do for a fraction of the price, with responsive support. But it publishes no price, and it's cloud only: running it on your own servers is hard.
- Unlimited RPA bots advertised in the offer
- Built for MSPs managing several clients
- Support praised by users
- ✓No per-bot billing, unlike Power Automate
- ✓Easy for a small team to pick up
- ✓Well rated by the small businesses that use it
- ✗No public price, quote only
- ✗Cloud only, on-premise setup is hard
- ✗Rollout can drag, some users say
Worth a look if you're an MSP or plan to run lots of bots: no per-bot price can make the difference. Ask for a written quote that spells out what "unlimited" covers.
SS&C Blue Prism
Blue Prism, now part of SS&C, is the RPA platform for industries where every action must be traceable: banking, insurance, the public sector. It bets on control, permissions and stability at scale rather than a quick start.
Teams that use it say it takes longer to learn than UiPath, but is cleaner to maintain once it's in place. With other tools, people spend a lot of time fixing what breaks; Blue Prism's upfront rigor avoids some of that work. No price is published.
- Governance built for regulated industries
- Bots designed to run at scale
- Less time spent fixing bots once they're live
- ✓Stable and clean to maintain over time
- ✓Fits compliance constraints
- ✓A well-built process breaks less often
- ✗Quote only, no reference price
- ✗Steeper learning curve than UiPath
- ✗Fewer developers available for hire
The right pick for a bank or insurer with an RPA team and auditors to satisfy. For a small business, it's too heavy and too costly to keep running.
Robot Framework
Robot Framework is an open source tool for test automation and RPA, backed by the Robot Framework Foundation in Helsinki. Bots are written as plain-text keywords with Python underneath, so they live in Git like any other code: reviewed, versioned, diffed.
That's both the upside and the catch. No license, no cap on bots. But there's no recorder and no ready-made orchestration console: you need a developer to write, deploy and watch the bots.
- No license cost, however many bots you run
- Bots as text, versioned in Git
- Plain-text keywords with Python underneath
- ✓Free, no vendor lock-in
- ✓Fits into your existing dev tooling
- ✓Born in test automation, usable for RPA
- ✗Only for teams who can code
- ✗No orchestrator or recorder included
- ✗Developer time replaces the license fee
A good fit for a technical team that would rather pay in developer time than per-bot licenses. For a business team with no developer, skip it.
How much RPA software costs by use case
RPA pricing hinges on one question: does the bot work with a person at the screen, or alone? Attended bots are priced per user, unattended bots per bot, and at Microsoft the gap is ten to one.
A bot you start yourself
Power Automate Premium: $15 per user per month, billed yearly. The bot handles data entry while you do something else on your PC. For a task an employee already starts, this is the right tier.
A bot that runs alone at night
Power Automate Process: $150 per bot per month, $1,800 a year. With Hosted Process, $215, Microsoft supplies the machine. One bot runs one flow at a time: two flows at once means two bots.
Several bots and documents
UiPath Basic starts at $25 a month with 2 bots, but it's mostly for proving a project. Production runs on Standard, quote only, just like Automation Anywhere, Blue Prism and ElectroNeek.
- Count the processes that must run with nobody watching: only those justify an unattended bot
- Check how many flows must run at once: at Power Automate, one bot equals one flow at a time
- Plan a dedicated machine for the unattended bot, with the Windows session signed out
- Budget for upkeep: a bot that reads the screen breaks when the interface changes
- Skip document processing and process mining until a real process needs them
Get your first bot right in five steps
Most RPA projects that disappoint skipped one of these steps. The order matters more than the vendor.
Make sure there's no API
FirstAn RPA bot reads the screen, so it breaks as soon as the vendor moves a button. A tool that goes through the API swaps data directly, and costs a lot less. If your app has an API, look first at Make (rated 4.1/5, from $9 a month billed yearly), n8n (4.2/5, free self-hosted, Starter at €20 a month billed yearly) or Zapier (3.8/5, Professional at $19.99 a month billed yearly for 750 tasks).
Tip: n8n can drive a web portal through a headless browser, which sometimes saves you from RPA on a site with no API. It can't drive a desktop app. To pick between these, read our n8n vs Make comparison.
- Make
- 4.1/5, from $9/mo
- n8n
- 4.2/5, from $0
- Zapier
- 3.8/5, from $19.99/mo
Try it for free on your real app
Week 1On Windows 11, open Power Automate for desktop and record the task on your real app, not a demo. In one afternoon, you'll know whether the screen can be read. To go further, UiPath Community gives you an unattended bot on your machine, with fixed licenses you can't add to.
Tip: start with a short, repetitive, stable task, like a daily export or a file upload. Stay away from anything that needs human judgment at first.
- Cost
- $0
- Tools
- Power Automate, UiPath Community
Set up the unattended bot's machine
Before go-liveAn unattended Power Automate bot needs a machine where every user is signed out. A merely locked session blocks the run, and the bot can't run with elevated rights. It's the most common failure at launch.
Tip: if you have no server to spare, Hosted Process supplies the machine for $65 a month more than Process.
- Rule
- Signed-out session, one flow at a time
Buy the right license, not the biggest
Month 1Buy attended when an employee already starts the process, and unattended only for what has to run alone. At Microsoft, that's $15 versus $150 a month. Leave document processing and process mining aside until a process actually calls for them: they're add-ons, and they add up fast.
- Attended
- $15/user
- Unattended
- $150/bot
Plan time for upkeep
Every monthAn RPA bot is never done. Every update to the app it drives, or to the RPA tool itself, can break it. UiPath users say as much: version changes have broken bots in production.
Tip: give each bot an owner, keep an email alert on every failure, and log the version of each app the bot drives. When a bot breaks, you'll know what changed.
- Plan for
- One owner per bot
What people ask before picking a bot
What is RPA software?
It's software that builds bots able to use an app the way a person does: click, type, copy and paste. It's mainly for apps with no API, such as a legacy ERP or a supplier portal. A typical job: copying orders from a portal into the ERP every morning.
What's the difference between attended and unattended RPA?
An attended bot works on your PC during your session, and you start it. An unattended bot runs alone on a dedicated machine, often at night. At Microsoft, the first costs $15 per user per month, the second $150 per bot.
Is there free RPA software?
Yes, three options. Power Automate for desktop ships with Windows 11 for personal use, without scheduling. UiPath Community gives you an unattended bot with fixed licenses. Automation Anywhere's Community Edition serves small businesses on up to 5 machines.
How is RPA different from AI agents?
RPA follows fixed rules: same screen, same click, same result. An AI agent decides what to do based on context, like reading an email and choosing the next step. The big vendors, UiPath first, now combine both. For the basics, read our AI agent definition.
Does RPA work with legacy systems?
Yes, that's its main use. A bot drives the interface, so the app doesn't need to be modern. On heavy Citrix or mainframe setups, Power Automate shows its limits: UiPath, built for SAP and apps with no API, is the safer pick.
Which process should I automate first?
A repetitive, frequent, stable task that needs no judgment: a daily export, entering invoices that are already structured, matching two files. Avoid processes that change often or hinge on exceptions: the bot would spend more time broken than working.
Is there an open source alternative to UiPath?
Yes. Robot Framework is the strongest, under the Apache-2.0 license, but it needs developers. It doesn't offer UiPath's ready-made orchestration: you pay in developer time what you save on licenses.