Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Performance Testing Software

OpenText Core Performance Engineering vs Artillery

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score OpenText Core Performance Engineering #2 in Performance Testing Software 9.2/10 Pricing on request ✓ 5 of 5 features Visit OpenText
Artillery #16 in Performance Testing Software 7.8/10 Free plan Free plan✓ 5 of 5 features Visit Artillery

OpenText Core Performance Engineering leads on 0 checks, Artillery on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreOpenText Core Performance Engineering · 9.2/10
  • Free planonly Artillery

OpenText Core Performance Engineering scores higher on our rubric for performance testing software: 9.2 against 7.8 out of 10; our editors rank them #2 and #16.

OpenText Core Performance Engineering is the better fit for enterprises needing cloud regions and AI analysis. Artillery is the better fit for teams testing APIs, browsers, and WebSockets.

  • OpenText Core Performance Engineering fits best

    Enterprises needing cloud regions and AI analysis

  • Artillery fits best

    Teams testing APIs, browsers, and WebSockets

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature OpenText Core Performance Engineering 9.2/10 Visit ↗ Artillery 7.8/10 Visit ↗
At a glance
Editor score 9.2 7.8
Ranking #2 in Performance Testing Software #16 in Performance Testing Software
Best for Enterprises needing cloud regions and AI analysis Teams testing APIs, browsers, and WebSockets
Pricing model Paid Free plan + paid
Starting price Pricing on request $199/mo
Free plan Not checked yet ✓ (best)
Free trial — —
Deployment Cloud Cloud, Self-hosted
Platforms Web Web, Windows, macOS, Linux
Support Tickets, Community · 24/7 Email, Community, Docs
Integrations 5 integrations 19 integrations
Built for Mid-market, Enterprise Small business, Mid-market, Enterprise
Features OpenText Core Performance Engineering 5/5 · Artillery 5/5
Load testing ✓ ✓
Stress testing ✓ ✓
Browser-based testing ✓ ✓
Distributed load ✓ ✓
API testing ✓ ✓
Specs
Deployment model Hybrid Hybrid
Max virtual users Not checked yet Not checked yet
Our review
Pros
  • Distributed testing across more than 40 cloud regions
  • Combines browser, REST API, JMeter, Gatling, and mobile web testing
  • AI-assisted scripting, predictive analytics, and network virtualization
  • Tests HTTP, WebSocket, Socket.IO, and Playwright browser workloads
  • Runs distributed tests through AWS Lambda, AWS Fargate, and Azure
  • Connects with CI/CD, observability tools, dashboards, and cloud reports
Cons
  • Usage-based pricing requires contacting sales
  • Hybrid deployments may require on-premises load generators
  • Its broad scope may exceed the needs of lightweight testing teams
  • Free plan limits teams to 30 reports and 30-minute tests monthly
  • Paid plans start at $199 per month
  • The broad feature set may exceed the needs of basic API testing
Our verdict

OpenText Core Performance Engineering is a cloud-based service for development, QA, and performance engineering teams. It covers planning, test creation, execution, monitoring, analysis, and reporting for web, API, mobile web, and…

Read the review →

Artillery is a performance testing platform for developers, QA engineers, and SRE teams. Its CLI supports load and stress testing for APIs, web applications, and network services across HTTP, WebSocket, and Socket.IO. Playwright-based…

Read the review →
  1. OpenText Core Performance EngineeringPerformance Testing Software 9.2Pricing on request
  2. ArtilleryPerformance Testing Software 7.8Free plan

Strengths and trade-offs

  • OpenText Core Performance Engineering — where it wins

    • Distributed testing across more than 40 cloud regions
    • Combines browser, REST API, JMeter, Gatling, and mobile web testing
    • AI-assisted scripting, predictive analytics, and network virtualization

    Where it doesn't

    • Usage-based pricing requires contacting sales
    • Hybrid deployments may require on-premises load generators
    • Its broad scope may exceed the needs of lightweight testing teams

  • Artillery — where it wins

    • Tests HTTP, WebSocket, Socket.IO, and Playwright browser workloads
    • Runs distributed tests through AWS Lambda, AWS Fargate, and Azure
    • Connects with CI/CD, observability tools, dashboards, and cloud reports

    Where it doesn't

    • Free plan limits teams to 30 reports and 30-minute tests monthly
    • Paid plans start at $199 per month
    • The broad feature set may exceed the needs of basic API testing
  • OpenText Core Performance Engineering9.2/10 · Pricing on request

    A broad hybrid performance-testing suite for enterprise web, API, and mobile workloads.

    Visit OpenTextFull verdict →
  • Artillery7.8/10 · Free plan

    A flexible performance testing platform spanning APIs, browsers, WebSockets, and distributed execution.

    Visit ArtilleryFull verdict →

More comparisons

All performance testing software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update