Skip to main content
Saaskart

Appian vs OutSystems: Which Low-Code / No-Code Is Better in 2026?

Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.

Appian
Appian
Rating
,
Reviews
0
From
Custom

in Low-Code / No-Code

OutSystems
OutSystems
Rating
,
Reviews
0
From
Custom

in Low-Code / No-Code

Jump to scorecard Ask SIA

The Short Answer

Appian vs OutSystems, in 15 seconds

Choose Appian if…

  • You prefer Appian's approach and ecosystem

Choose OutSystems if…

  • You prefer OutSystems's approach and ecosystem

Head-to-Head Scorecard

How Appian and OutSystems score

It's evenly matched, each leads on 0 of 9 measured dimensions.

  • Customer Rating

    Average score from verified user reviews

    Even
    Appian
    No reviews
    OutSystems
    No reviews

  • Review Volume

    Number of verified reviews, a proxy for adoption

    Even
    Appian
    0
    OutSystems
    0

  • Entry Pricing

    Lowest published starting price (free plan = lowest)

    Even
    Appian
    Custom
    OutSystems
    Custom

  • Free Access

    Availability of a free plan and/or free trial

    Even
    Appian
    Free trial
    OutSystems
    Free trial

  • Integrations

    Number of listed third-party integrations

    Even
    Appian
    6
    OutSystems
    6

  • Features

    Number of listed product capabilities

    Even
    Appian
    0
    OutSystems
    0

  • AI Features

    Capabilities mentioning AI, automation or ML

    Even
    Appian
    ,
    OutSystems
    ,

  • Security & Compliance

    Number of listed compliance certifications

    Even
    Appian
    3
    OutSystems
    3

  • Platforms & Deployment

    Supported platforms and deployment options

    Even
    Appian
    4
    OutSystems
    4

Feature Comparison

Appian vs OutSystems feature breakdown

Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.

Appian
OutSystems
Overview
User rating
,
,
Pricing model
Quote-based
Quote-based
Starting price
Custom
Custom
Free version
Free trial
Features
Key capabilities
,
,
AI features
,
,
Integrations & API
Integrations
SAPSalesforceMicrosoft AzureAWSServiceNowREST APIs
SAPSalesforceMicrosoft AzureAWSServiceNowREST APIs
Public API
Platforms
Deployment
CloudSaaS
CloudSaaS
Platforms
WebAPI
WebAPI
Mobile support
Security & Compliance
Compliance
SOC 2ISO 27001FedRAMP
SOC 2ISO 27001FedRAMP
Vendor
Company
,
,
Verified
Founded
1999
2001
Headquarters
McLean, Virginia, USA
Boston, Massachusetts, USA

Pricing Comparison

Appian vs OutSystems pricing

Entry pricing, plan tiers and the cost factors that shape total cost of ownership.

Appian

Custom to start
ProfessionalCustom
  • data fabric
  • Analytics and reporting
  • process automation
  • Standard support
EnterpriseCustom
  • Everything in Professional
  • Dedicated support and onboarding
  • Advanced security and controls
  • case management

OutSystems

Custom to start
ProfessionalCustom
  • Integrations
  • visual full-stack development
  • Analytics and reporting
  • Standard support
EnterpriseCustom
  • app modernization
  • Dedicated support and onboarding
  • cloud-native deployment
  • Advanced security and controls

Total cost of ownership factors

Free planAppian OutSystems
Free trial to evaluateAppian OutSystems
Transparent published pricingAppian OutSystems
Public API (build vs. buy add-ons)Appian OutSystems

Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.

Pros & Cons

Appian vs OutSystems: strengths and trade-offs

Appian

Pros

  • Free trial offered
  • Compliance: SOC 2, ISO 27001, FedRAMP
  • Public API available

Cons

  • No free plan
  • Pricing is quote-based (less transparent)

OutSystems

Pros

  • Free trial offered
  • Compliance: SOC 2, ISO 27001, FedRAMP
  • Public API available

Cons

  • No free plan
  • Pricing is quote-based (less transparent)

Buyer Fit

Who should use Appian vs OutSystems?

Startups

Either

Either keeps early-stage costs lowest with its entry tier.

Small businesses

Either

Either offers the most accessible pricing for lean teams.

Agencies

Either

Either connects to more tools for multi-client workflows.

Enterprises

Either

Either leads on compliance and breadth for complex needs.

Ecommerce

Either

Either integrates with more of the commerce stack.

SaaS companies

Either

Either is the more developer- and automation-friendly choice.

Integration overlap

Shared integrations (6)

SAPSalesforceMicrosoft AzureAWSServiceNowREST APIs

Only in Appian (0)

Only in OutSystems (0)

Keep Exploring

Other alternatives worth considering

Similar low-code / no-code products buyers compare alongside Appian and OutSystems.

Stacker

Stacker

Custom
Noloco

Noloco

Custom
Bubble

Bubble

$29/mo
Glide

Glide

$0/mo
SmartSuite

SmartSuite

Custom
Tadabase

Tadabase

Custom
More Appian alternatives →More OutSystems alternatives →

Ask SIA which solution fits your business

SIA, Saaskart's AI buying assistant, weighs Appian and OutSystems against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.

Get a personalised recommendation

Appian vs OutSystems, Frequently Asked Questions

What is the difference between Appian and OutSystems?

Appian and OutSystems are both Low-Code / No-Code solutions. Appian is rated 0.0/5 by 0 users, while OutSystems is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.

Which is better, Appian or OutSystems?

Based on user ratings, Appian scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.

Which is cheaper, Appian or OutSystems?

Both products have custom pricing. We recommend contacting both vendors for a quote tailored to your team size.

Does Appian or OutSystems have a free plan?

Neither Appian nor OutSystems currently offers a free plan, but Appian provides a free trial.

Can I switch from Appian to OutSystems?

Switching between Appian and OutSystems is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.

Who should use Appian vs OutSystems?

Appian is best suited for teams that prioritise enterprise features. OutSystems works well for teams needing advanced capabilities.

Our Verdict

The bottom line on Appian vs OutSystems

Best Overall

Either

It's a tie balances user satisfaction and proven adoption.

Best for Startups

Either

It's a tie has the friendliest entry point for new teams.

Best for Enterprise

Either

It's a tie leads on compliance and feature breadth.

Best Value

Either

It's a tie delivers the lowest cost to get started.

Best AI Features

Either

Comparable AI capabilities on both sides.

Highest Rated

Either

Both earn equal user ratings.

Ready to decide between Appian and OutSystems?

Visit Appian Visit OutSystems Ask SIA
Compare more alternatives →

Get a recommendation

Not sure which to choose?

Tell us your requirements and our advisors will help you compare and shortlist the best-fit options, free and unbiased.

  • A real human, fast

    Someone on our team replies within one business day, no bots, no ticket queue.

  • Routed to the right team

    Buying, selling, partnering, or investing, you reach the people who can actually help.

  • Independent & unbiased

    No pushy sales. Just honest guidance grounded in the ecosystem.

  • Tailored to your context

    Tell us what you need and we shape the next steps around it.

Replies within 1 business day No spam, ever Free to reach out
  1. 1You
  2. 2Details
  3. 3Contact

Who are you? Pick the option that fits best.