AI · Buying guide

Best Workflow Automation Software for Small Business

The best workflow automation software for small businesses — Zapier, Make, n8n, Power Automate, Pipedream and Activepieces compared on ease, pricing, self-hosting and AI features.

By WhatsTheStack Editorial TeamUpdated

Illustration of connected workflow nodes

Workflow automation tools connect your apps so data moves without copy-and-paste: a form submission creates a CRM contact, a won deal creates an invoice, a new hire gets accounts set up. For small businesses, automation is one of the cheapest ways to save hours every week.

We ranked the leading platforms for different teams: non-technical users, operations teams with complex workflows, technical teams wanting self-hosting, Microsoft 365 organisations and developers.

The bottom line

Zapier is the best automation software for most small businesses: the easiest builder and the largest app catalogue. Make offers more power for less money, n8n is the best for technical teams and self-hosting, Power Automate is the natural choice inside Microsoft 365, and Pipedream suits developers.

Our top picks

  1. 1
    Best overallZapier
    8.7Editorial score 8.7 out of 10
  2. 2
    Best valueMake
    8.5Editorial score 8.5 out of 10
  3. 3
    Best for technical teamsn8n
    8.5Editorial score 8.5 out of 10
  4. 4
    Best for Microsoft 365Microsoft Power Automate
    8.2Editorial score 8.2 out of 10
  5. 5
    Best for developersPipedream
    8.1Editorial score 8.1 out of 10
  6. 6
    Best open-source no-code optionActivepieces
    7.9Editorial score 7.9 out of 10

Scores are editorial assessments based on research. Prices are indicative.

1. Best overall

Zapier

Researched
8.7Editorial score 8.7 out of 10

The easiest builder and the largest integration library, with AI steps and agents.

Zapier connects thousands of apps through triggers and actions, with multi-step Zaps, paths, tables, interfaces and AI steps. It is the easiest automation platform to start with, though costs grow with task volume.

Ideal for: Non-technical teams and mixed SaaS stacks.

Watch out for: Costs rise with task volume.

Pros

  • Largest app library
  • Very easy builder
  • AI steps and copilots

Cons

  • Task-based pricing can climb
  • Complex logic gets clunky
From Free plan; paid from around $20–30 / month (indicative)Read full review
2. Best value

Make

Researched
8.5Editorial score 8.5 out of 10

Powerful visual scenarios with branching, iterators and error handling at low prices.

Make (formerly Integromat) uses a visual canvas to build scenarios with routers, iterators and data transformations. It offers more control than Zapier for complex flows and typically more operations per dollar.

Ideal for: Operations teams with complex workflows.

Watch out for: Operation counting takes getting used to.

Pros

  • Powerful visual builder
  • Strong value
  • Advanced data handling

Cons

  • Steeper learning curve
  • Fewer apps than Zapier
From Free plan; paid from around $9–11 / month (indicative)Read full review
3. Best for technical teams

n8n

Researched
8.5Editorial score 8.5 out of 10

Self-hosting, code steps and strong AI agent tooling.

n8n is a workflow automation platform with a visual editor, code nodes and strong AI-agent tooling. It can be self-hosted for data control or used as a cloud service.

Ideal for: Developers and data-sensitive teams.

Watch out for: Self-hosting requires maintenance.

Pros

  • Self-hosting option
  • Code nodes for flexibility
  • Strong AI tooling

Cons

  • More technical
  • Smaller app library
From Self-hosted community edition free; cloud from around $20–25 / month (indicative)Read full review
4. Best for Microsoft 365

Microsoft Power Automate

Researched
8.2Editorial score 8.2 out of 10

Standard connectors included with many Microsoft 365 plans, plus desktop RPA.

Power Automate automates workflows between Microsoft 365 and hundreds of other apps, and adds robotic process automation (RPA) for desktop tasks. Standard connectors are included with many Microsoft 365 plans; premium connectors and RPA need paid licences.

Ideal for: Microsoft-centric organisations.

Watch out for: Premium connectors cost extra.

Pros

  • Deep Microsoft 365 integration
  • Desktop RPA
  • AI Builder and Copilot features

Cons

  • Confusing licensing
  • Premium connectors cost extra
From Included with some Microsoft 365 plans; Premium from around $15 / user / month (indicative)Read full review
5. Best for developers

Pipedream

Researched
8.1Editorial score 8.1 out of 10

Code-first workflows with managed authentication for thousands of APIs.

Pipedream lets you build workflows from pre-built actions and Node.js, Python, Go or Bash code steps. It is popular with developers wiring APIs together quickly, and offers generous free usage and credit-based pricing.

Ideal for: Developers who prefer code.

Watch out for: Less suited to non-technical users.

Pros

  • Code steps in multiple languages
  • Large app library
  • Generous free tier

Cons

  • Requires technical skills for full value
  • Credit pricing needs monitoring
From Free; paid from around $29 / month (indicative)Read full review
6. Best open-source no-code option

Activepieces

Researched
7.9Editorial score 7.9 out of 10

A simple, self-hostable builder with a growing integration library.

Activepieces is an open-source automation platform with a friendly no-code builder, AI steps and a growing library of integrations ('pieces'). It can be self-hosted free or used as a cloud service, making it a budget-friendly Zapier alternative.

Ideal for: Teams wanting open source with a Zapier-like feel.

Watch out for: Smaller integration library.

Pros

  • Open source
  • Easy builder
  • Self-hosting option

Cons

  • Smaller integration library
  • Younger product
From Free self-hosted; cloud from around $25 / month (indicative)Read full review

Comparison table

ToolBest forScoreFrom (indicative)Free plan
ZapierBest overall8.7Free plan; paid from around $20–30 / monthYes
MakeBest value8.5Free plan; paid from around $9–11 / monthYes
n8nBest for technical teams8.5Self-hosted community edition free; cloud from around $20–25 / monthYes
Microsoft Power AutomateBest for Microsoft 3658.2Included with some Microsoft 365 plans; Premium from around $15 / user / monthNo
PipedreamBest for developers8.1Free; paid from around $29 / monthYes
ActivepiecesBest open-source no-code option7.9Free self-hosted; cloud from around $25 / monthYes

Feature matrix

Automation platforms compared (indicative)
FeatureZapierMaken8nMicrosoft Power AutomatePipedreamActivepieces
Free optionFree planFree planFree self-hostedIncluded with many M365 plansFree planFree self-hosted
Paid entry~ $20 / month~ $9 / month~ $24 / month (cloud)~ $15 / user~ $29 / month~ $25 / month (cloud)
Billing unitTasksOperationsExecutionsPer user / botCreditsTasks / flat
Self-hostingNoNoYesNoNoYes
Code stepsYesLimitedYesExpressionsYes, coreYes
Ease of useExcellentGoodTechnicalModerateDeveloperGood

Based on vendor documentation and public plan pages; features change often, so confirm on the plan you intend to buy.

Automations that pay off first

  • Website and ad leads → CRM, with an instant notification to sales
  • Won deals → invoices in accounting software
  • New hires → accounts, welcome emails and onboarding tasks
  • Support requests → tickets, with urgent ones posted to chat
  • Weekly reports → compiled from several apps into one message

Estimate your costs

Platforms bill differently: Zapier by tasks (each action), Make by operations (each module run), n8n Cloud by workflow executions, Power Automate per user or per bot. A five-step workflow running 2,000 times a month uses around 10,000 tasks or operations but only 2,000 executions. Count runs and steps for your top workflows, then price each platform.

How we chose

  • We built a longlist of automation platform products from vendor documentation, public pricing pages, trust and security pages, and the tools small teams most often ask us about.
  • Each product was scored on six weighted criteria — features and fit, ease of use, value, support and reliability, security and privacy, and integrations — using our published methodology. The overall score is calculated, never typed in.
  • We priced every product at 5, 10 and 25 seats using its public tiers, and penalised products whose essential features sit behind expensive plans.
  • We compared billing units at realistic volumes, the skill level each builder expects, self-hosting options and AI capabilities.
  • Scores are editorial judgements, not lab benchmarks. Products marked 'Researched' have been assessed from documentation and public information rather than hands-on testing. Prices are indicative and dated on each review.

Read our full scoring methodology →

Match the platform to the builder

Choose a platform that fits the skills of whoever will build and maintain automations. Zapier suits non-technical staff, Make suits operations-minded power users, and n8n or Pipedream suit developers.

Check your apps are supported

Confirm native connectors exist for your critical apps and that the triggers and actions you need are available. HTTP or API steps can fill gaps but need more skill.

Plan error handling

Set up notifications for failed runs, add retries where possible and document what each workflow does. Error handling matters more as workflows grow.

Secure credentials

Use dedicated service accounts with least-privilege access, enable SSO where available and remove connections when people leave.

See every option we rank in Workflow Automation.

Buying checklist

Before you commit, confirm each of these on the exact plan you will buy:

  • Connectors for your specific apps and events
  • Clear pricing unit and volume estimate
  • Error handling and alerts
  • Multi-step logic and branching
  • Self-hosting option if data residency matters

Avoid these mistakes: Automating a broken process instead of fixing it first. Not counting how many tasks a multi-step workflow consumes. No owner or alerting, so failures go unnoticed.

Frequently asked questions

What is the best workflow automation software?

Zapier for most small businesses; Make for complex workflows at lower cost; n8n for technical teams; Power Automate for Microsoft 365 organisations.

Is Make cheaper than Zapier?

Usually, yes, especially for multi-step workflows. See our Zapier vs Make comparison.

Is n8n free?

The self-hosted community edition is free to use under its licence; you pay for hosting. n8n Cloud is paid.

Can automation tools use AI?

Yes. All the leading platforms offer AI steps, and some support AI agents that decide which actions to take.

What are the best Zapier alternatives?

Make, n8n, Power Automate, Pipedream and Activepieces. See our best Zapier alternatives guide.

Do I need a developer to automate workflows?

Not for Zapier or Make. Developers help with n8n, Pipedream and complex API integrations.

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