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OutSystemsYour AI development platform built for the enterprise
vs
SimThe open-source AI workspace to build, distribute, and govern AI agents
Comparison · AI Agents · weekly run Nov 3

OutSystems vs Sim

Which one do AI engines recommend, and how do they differ on price, fit and features?

The short answer

OutSystems is the stronger AI pick in AI Agents: it has a visibility score of 2.8 versus 2.3 for Sim.

Choose OutSystems if…

  • You want the brand AI engines rank higher (2.8 vs 2.3)
  • You need more native integrations (400+ vs 275+)
  • You need ISO 22301 or FedRAMP Authorized or HIPAA or PCI DSS or ENS (Spain) or ACN (Italy) or DESC (UAE) coverage
  • You prefer a larger, established vendor (1,001–5,000 employees)

Choose Sim if…

  • Per seat pricing suits your budget better than flat tiers
  • Technical control and model flexibility
  • Self-hosting option

AI visibility side by side

Latest weekly run · Nov 3

Metric OutSystems Sim
Visibility score2.8%2.3%
Change vs last weekNewNew
Rank in AI Agents#32#39
Share of voice0.8%0.7%
Mentions this run55
Positive in AI answers42%—

The stronger value in each row is marked with a ✓.

Visibility score trend

Weekly runs over the last 60 days

0%25%50%75%100%Nov 3OutSystems 3%

OutSystems 0pp · Sim 0pp over 0 weekly runs.

Engine by engine

OutSystems leads on 1 of 3 engines

ChatGPT
0%
2.8%
AI Mode
0%
0%
Perplexity
8.5%
4.1%
OutSystemsSim

Head to head in AI answers

0 engine answers name both brands

0OutSystems ranked higher
0Sim ranked higher

Features, pricing & fit

DimensionOutSystemsSim
Pricing modelFlat tiersPer seat
Entry priceContact salesFree; paid from $25 per seat / mo
Free planYesYes
DeploymentCloud, hybrid and sovereign cloud deployment, with a self-hosted on-premises option in certain plansCloud-hosted, or self-hosted in your own cloud with Docker or Kubernetes
Integrations400+275+
ComplianceSOC 2 Type II, ISO 27001, ISO 22301, FedRAMP Authorized, HIPAA, PCI DSS, GDPR, ENS (Spain), ACN (Italy), DESC (UAE)SOC 2 Type II, ISO 27001, GDPR
Support—Dedicated support on the Enterprise plan
Founded20012025
HeadquartersBoston, Massachusetts, United StatesSan Francisco, CA, United States
Employees1,001–5,00011–50
FundingSeries F, led by KKRSeries A · $7M raised
Best forRegulated enterprises that need to modernize legacy systems and run custom apps and agents they can trustCompanies that need to build, deploy, and govern AI agents across the organization with central control over access, spend, and data

Plans side by side

OutSystems

OutSystems Personal Edition$0
OutSystems Agentic Systems PlatformCustomcustom quote
OutSystems pricing

Sim

Free$0free forever
Pro$25per user/month, billed monthly
Max$100per user/month, billed monthly
EnterpriseCustomcustom, talk to sales
Sim pricing

Pros and cons

Themes from the AI answers that mention each brand

OutSystems

  • Enterprise-grade scalability for complex, mission-critical applications
  • High performance and speed in app delivery
  • Strong analyst rankings as an enterprise low-code leader
  • Full-stack web and mobile app development with omnichannel reach
  • Modernizing legacy systems and deep integrations
  • Quote-based, opaque enterprise pricing
  • High cost for enterprise tiers

Sim

  • Technical control and model flexibility
  • Self-hosting option

    Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run

    Cite as: SlateIndex, “OutSystems vs Sim”, https://slateindex.ai/compare/outsystems-vs-sim, data of Nov 3, 2026. Licence: CC BY 4.0.