Gatling
@gatlingtool.bsky.social
Gatling is a load & performance #testingtool for web apps available in #JavaScript, #TypeScript, #Java, #Scala and #Kotlin, designed for #DevOps and #cicd
Canal+ streams to hundreds of millions of users across 52 countries.
During one live football event, they served millions of viewers—with zero downtime.
Their secret: Gatling Enterprise Edition.
During one live football event, they served millions of viewers—with zero downtime.
Their secret: Gatling Enterprise Edition.
November 14, 2025 at 11:02 AM
Canal+ streams to hundreds of millions of users across 52 countries.
During one live football event, they served millions of viewers—with zero downtime.
Their secret: Gatling Enterprise Edition.
During one live football event, they served millions of viewers—with zero downtime.
Their secret: Gatling Enterprise Edition.
Load tests show how your system handles expected traffic.
Stress tests show what happens when it doesn’t.
Our new post explains why you need both—and how to automate them with Gatling Enterprise Edition.
Performance isn’t luck. It’s preparation.
Read more: gatling.io/blog/load-te...
Stress tests show what happens when it doesn’t.
Our new post explains why you need both—and how to automate them with Gatling Enterprise Edition.
Performance isn’t luck. It’s preparation.
Read more: gatling.io/blog/load-te...
November 11, 2025 at 11:01 AM
Load tests show how your system handles expected traffic.
Stress tests show what happens when it doesn’t.
Our new post explains why you need both—and how to automate them with Gatling Enterprise Edition.
Performance isn’t luck. It’s preparation.
Read more: gatling.io/blog/load-te...
Stress tests show what happens when it doesn’t.
Our new post explains why you need both—and how to automate them with Gatling Enterprise Edition.
Performance isn’t luck. It’s preparation.
Read more: gatling.io/blog/load-te...
LoginRadius scaled identity performance testing with Gatling Enterprise Edition.
Results:
• P95 latency ↓ from 500 ms to < 250 ms
• 80% fewer regressions in production
Read more: gatling.io/customers/lo...
Results:
• P95 latency ↓ from 500 ms to < 250 ms
• 80% fewer regressions in production
Read more: gatling.io/customers/lo...
November 7, 2025 at 11:01 AM
LoginRadius scaled identity performance testing with Gatling Enterprise Edition.
Results:
• P95 latency ↓ from 500 ms to < 250 ms
• 80% fewer regressions in production
Read more: gatling.io/customers/lo...
Results:
• P95 latency ↓ from 500 ms to < 250 ms
• 80% fewer regressions in production
Read more: gatling.io/customers/lo...
Ever wonder what happens when your system hits its breaking point?
Spoiler: It’s not the code that fails first — it’s everything around it. ⚙️🔥
Stress testing is how engineering teams uncover those limits before users do.
Read more: gatling.io/blog/stress-testing
Spoiler: It’s not the code that fails first — it’s everything around it. ⚙️🔥
Stress testing is how engineering teams uncover those limits before users do.
Read more: gatling.io/blog/stress-testing
November 4, 2025 at 11:02 AM
Ever wonder what happens when your system hits its breaking point?
Spoiler: It’s not the code that fails first — it’s everything around it. ⚙️🔥
Stress testing is how engineering teams uncover those limits before users do.
Read more: gatling.io/blog/stress-testing
Spoiler: It’s not the code that fails first — it’s everything around it. ⚙️🔥
Stress testing is how engineering teams uncover those limits before users do.
Read more: gatling.io/blog/stress-testing
As systems grow more complex, the old way of managing infrastructure and testing doesn’t scale.
That’s where everything-as-code (EaC) comes in.
Treat every part of your system: infra, config, pipelines, security, and tests as version-controlled code.
Read more: gatling.io/blog/everyth...
That’s where everything-as-code (EaC) comes in.
Treat every part of your system: infra, config, pipelines, security, and tests as version-controlled code.
Read more: gatling.io/blog/everyth...
October 29, 2025 at 11:01 AM
As systems grow more complex, the old way of managing infrastructure and testing doesn’t scale.
That’s where everything-as-code (EaC) comes in.
Treat every part of your system: infra, config, pipelines, security, and tests as version-controlled code.
Read more: gatling.io/blog/everyth...
That’s where everything-as-code (EaC) comes in.
Treat every part of your system: infra, config, pipelines, security, and tests as version-controlled code.
Read more: gatling.io/blog/everyth...
Performance testing shouldn’t be your last manual step.
Our new datasheet shows how to make load testing GitOps-compatible—fully versioned, automated, and governed as code.
Learn how Gatling turns performance testing into a built-in quality gate for CI/CD.
gatling.io/content/leve...
Our new datasheet shows how to make load testing GitOps-compatible—fully versioned, automated, and governed as code.
Learn how Gatling turns performance testing into a built-in quality gate for CI/CD.
gatling.io/content/leve...
October 27, 2025 at 11:03 AM
Performance testing shouldn’t be your last manual step.
Our new datasheet shows how to make load testing GitOps-compatible—fully versioned, automated, and governed as code.
Learn how Gatling turns performance testing into a built-in quality gate for CI/CD.
gatling.io/content/leve...
Our new datasheet shows how to make load testing GitOps-compatible—fully versioned, automated, and governed as code.
Learn how Gatling turns performance testing into a built-in quality gate for CI/CD.
gatling.io/content/leve...
ExploreAI cut response times from 5s to under 300ms—and scaled to 10x more users.
All with their first external load testing tool: Gatling Enterprise Edition
Read the story here: gatling.io/customers/ex...
All with their first external load testing tool: Gatling Enterprise Edition
Read the story here: gatling.io/customers/ex...
October 23, 2025 at 10:03 AM
ExploreAI cut response times from 5s to under 300ms—and scaled to 10x more users.
All with their first external load testing tool: Gatling Enterprise Edition
Read the story here: gatling.io/customers/ex...
All with their first external load testing tool: Gatling Enterprise Edition
Read the story here: gatling.io/customers/ex...
Shipping fast is great—until your app breaks under real traffic.
63% of outages come from performance issues, not bugs.
This guide breaks down the 10 testing metrics that matter:
- Error rate
- TLS handshake time
- P99s
- And more
Read the article: gatling.io/blog/perform...
63% of outages come from performance issues, not bugs.
This guide breaks down the 10 testing metrics that matter:
- Error rate
- TLS handshake time
- P99s
- And more
Read the article: gatling.io/blog/perform...
October 22, 2025 at 10:02 AM
Shipping fast is great—until your app breaks under real traffic.
63% of outages come from performance issues, not bugs.
This guide breaks down the 10 testing metrics that matter:
- Error rate
- TLS handshake time
- P99s
- And more
Read the article: gatling.io/blog/perform...
63% of outages come from performance issues, not bugs.
This guide breaks down the 10 testing metrics that matter:
- Error rate
- TLS handshake time
- P99s
- And more
Read the article: gatling.io/blog/perform...
New e-book: Scaling Load Testing Across Your Org
A practical guide for engineering leaders on how to make performance testing repeatable, automated, and shared across teams.
Read it here 👇
gatling.io/content/scal...
A practical guide for engineering leaders on how to make performance testing repeatable, automated, and shared across teams.
Read it here 👇
gatling.io/content/scal...
October 20, 2025 at 10:01 AM
New e-book: Scaling Load Testing Across Your Org
A practical guide for engineering leaders on how to make performance testing repeatable, automated, and shared across teams.
Read it here 👇
gatling.io/content/scal...
A practical guide for engineering leaders on how to make performance testing repeatable, automated, and shared across teams.
Read it here 👇
gatling.io/content/scal...
Popken Fashion Group moved their e-commerce to the cloud—but needed it to perform under pressure.
With Gatling Enterprise Edition:
- 99.9% of requests < 1.1s
- Daily CI/CD load tests
- Real-world traffic simulation
Read more here: gatling.io/customers/po...
With Gatling Enterprise Edition:
- 99.9% of requests < 1.1s
- Daily CI/CD load tests
- Real-world traffic simulation
Read more here: gatling.io/customers/po...
October 16, 2025 at 10:03 AM
Popken Fashion Group moved their e-commerce to the cloud—but needed it to perform under pressure.
With Gatling Enterprise Edition:
- 99.9% of requests < 1.1s
- Daily CI/CD load tests
- Real-world traffic simulation
Read more here: gatling.io/customers/po...
With Gatling Enterprise Edition:
- 99.9% of requests < 1.1s
- Daily CI/CD load tests
- Real-world traffic simulation
Read more here: gatling.io/customers/po...
DevGreenOps is a response to a 14% problem.
That’s the projected share of global emissions from the ICT sector by 2040.
This guide shows how to build sustainability into your dev lifecycle, from planning to monitoring.
It’s a mindset shift—just like DevSecOps
Read more: gatling.io/blog/greenops
That’s the projected share of global emissions from the ICT sector by 2040.
This guide shows how to build sustainability into your dev lifecycle, from planning to monitoring.
It’s a mindset shift—just like DevSecOps
Read more: gatling.io/blog/greenops
October 14, 2025 at 10:02 AM
DevGreenOps is a response to a 14% problem.
That’s the projected share of global emissions from the ICT sector by 2040.
This guide shows how to build sustainability into your dev lifecycle, from planning to monitoring.
It’s a mindset shift—just like DevSecOps
Read more: gatling.io/blog/greenops
That’s the projected share of global emissions from the ICT sector by 2040.
This guide shows how to build sustainability into your dev lifecycle, from planning to monitoring.
It’s a mindset shift—just like DevSecOps
Read more: gatling.io/blog/greenops
Modern teams don’t just need “pass” or “fail.”
We just published a new datasheet that shows how Gatling Enterprise Edition helps you:
Catch performance regressions early
Track trends across runs
Correlate request-level and infra metrics
Optimize faster, test smarter
gatling.io/content/top-...
We just published a new datasheet that shows how Gatling Enterprise Edition helps you:
Catch performance regressions early
Track trends across runs
Correlate request-level and infra metrics
Optimize faster, test smarter
gatling.io/content/top-...
October 13, 2025 at 10:02 AM
Modern teams don’t just need “pass” or “fail.”
We just published a new datasheet that shows how Gatling Enterprise Edition helps you:
Catch performance regressions early
Track trends across runs
Correlate request-level and infra metrics
Optimize faster, test smarter
gatling.io/content/top-...
We just published a new datasheet that shows how Gatling Enterprise Edition helps you:
Catch performance regressions early
Track trends across runs
Correlate request-level and infra metrics
Optimize faster, test smarter
gatling.io/content/top-...
EPI is building Europe’s own PayPal-alternative—and they’re using Gatling to keep it fast, secure, and scalable.
- mTLS, HMAC, JWT? Tested.
- Mobile latency? Simulated.
- Traffic spikes? Handled via private AWS runners.
Built in Kotlin. Backed by Gatling Enterprise Edition
- mTLS, HMAC, JWT? Tested.
- Mobile latency? Simulated.
- Traffic spikes? Handled via private AWS runners.
Built in Kotlin. Backed by Gatling Enterprise Edition
October 9, 2025 at 10:02 AM
EPI is building Europe’s own PayPal-alternative—and they’re using Gatling to keep it fast, secure, and scalable.
- mTLS, HMAC, JWT? Tested.
- Mobile latency? Simulated.
- Traffic spikes? Handled via private AWS runners.
Built in Kotlin. Backed by Gatling Enterprise Edition
- mTLS, HMAC, JWT? Tested.
- Mobile latency? Simulated.
- Traffic spikes? Handled via private AWS runners.
Built in Kotlin. Backed by Gatling Enterprise Edition
Most API bugs don’t show up until prod.
Functional tests ≠ performance.
With Gatling, you can:
- Simulate real traffic
- Catch bottlenecks
- Test in CI/CD
Built for scale, built for speed.
👉 gatling.io/blog/api-loa...
Functional tests ≠ performance.
With Gatling, you can:
- Simulate real traffic
- Catch bottlenecks
- Test in CI/CD
Built for scale, built for speed.
👉 gatling.io/blog/api-loa...
October 7, 2025 at 10:02 AM
Most API bugs don’t show up until prod.
Functional tests ≠ performance.
With Gatling, you can:
- Simulate real traffic
- Catch bottlenecks
- Test in CI/CD
Built for scale, built for speed.
👉 gatling.io/blog/api-loa...
Functional tests ≠ performance.
With Gatling, you can:
- Simulate real traffic
- Catch bottlenecks
- Test in CI/CD
Built for scale, built for speed.
👉 gatling.io/blog/api-loa...
load tests ≠ just uptime insurance anymore. They’re cost optimization tools too
simulate → observe → tune → save $
new practical guide on how to:
- Right-size infra
- Apply FinOps
- Avoid runaway test spend
simulate → observe → tune → save $
new practical guide on how to:
- Right-size infra
- Apply FinOps
- Avoid runaway test spend
October 6, 2025 at 10:01 AM
load tests ≠ just uptime insurance anymore. They’re cost optimization tools too
simulate → observe → tune → save $
new practical guide on how to:
- Right-size infra
- Apply FinOps
- Avoid runaway test spend
simulate → observe → tune → save $
new practical guide on how to:
- Right-size infra
- Apply FinOps
- Avoid runaway test spend
30M+ users. 7M traffic spike in 90 seconds.
JioStar streams live IPL matches to all of India—even on legacy phones.
With Gatling Enterprise Edition, they:
- Simulated peak loads
- Caught 5xx errors early
- Avoided over-scaling infra
Read the customer story here: gatling.io/customers/ji...
JioStar streams live IPL matches to all of India—even on legacy phones.
With Gatling Enterprise Edition, they:
- Simulated peak loads
- Caught 5xx errors early
- Avoided over-scaling infra
Read the customer story here: gatling.io/customers/ji...
October 2, 2025 at 10:03 AM
30M+ users. 7M traffic spike in 90 seconds.
JioStar streams live IPL matches to all of India—even on legacy phones.
With Gatling Enterprise Edition, they:
- Simulated peak loads
- Caught 5xx errors early
- Avoided over-scaling infra
Read the customer story here: gatling.io/customers/ji...
JioStar streams live IPL matches to all of India—even on legacy phones.
With Gatling Enterprise Edition, they:
- Simulated peak loads
- Caught 5xx errors early
- Avoided over-scaling infra
Read the customer story here: gatling.io/customers/ji...
40% of bugs don’t show up in staging.
Production is the only real test.
Shift Right Testing =
- Canary deploys
- Observability
- Load tests in prod
Read more👉 gatling.io/blog/shift-r...
Production is the only real test.
Shift Right Testing =
- Canary deploys
- Observability
- Load tests in prod
Read more👉 gatling.io/blog/shift-r...
September 30, 2025 at 10:02 AM
40% of bugs don’t show up in staging.
Production is the only real test.
Shift Right Testing =
- Canary deploys
- Observability
- Load tests in prod
Read more👉 gatling.io/blog/shift-r...
Production is the only real test.
Shift Right Testing =
- Canary deploys
- Observability
- Load tests in prod
Read more👉 gatling.io/blog/shift-r...
Fleet management needs real-time data at scale. MQTT makes it possible. Gatling makes it testable. Simulate 1,000s of vehicles before going live.
Learn how → gatling.io/blog/mqtt-pr...
Learn how → gatling.io/blog/mqtt-pr...
September 29, 2025 at 10:13 AM
Fleet management needs real-time data at scale. MQTT makes it possible. Gatling makes it testable. Simulate 1,000s of vehicles before going live.
Learn how → gatling.io/blog/mqtt-pr...
Learn how → gatling.io/blog/mqtt-pr...
In 2016, Weaveworks crashed their entire system.
Within an hour, everything was back online.
Why?
Every config, every setting — versioned in Git.
That moment sparked the birth of GitOps.
Want to understand how it works?
Within an hour, everything was back online.
Why?
Every config, every setting — versioned in Git.
That moment sparked the birth of GitOps.
Want to understand how it works?
September 26, 2025 at 10:02 AM
In 2016, Weaveworks crashed their entire system.
Within an hour, everything was back online.
Why?
Every config, every setting — versioned in Git.
That moment sparked the birth of GitOps.
Want to understand how it works?
Within an hour, everything was back online.
Why?
Every config, every setting — versioned in Git.
That moment sparked the birth of GitOps.
Want to understand how it works?
Real-time AI chat at scale is hard.
Persistent WebSocket connections. AI latency. Concurrent convos.
The fix? Gatling’s JS SDK now supports WebSocket load testing.
Write your tests in JS. Simulate realistic bot convos. Spot slowdowns before prod breaks.
Try it: gatling.io/blog/websock...
Persistent WebSocket connections. AI latency. Concurrent convos.
The fix? Gatling’s JS SDK now supports WebSocket load testing.
Write your tests in JS. Simulate realistic bot convos. Spot slowdowns before prod breaks.
Try it: gatling.io/blog/websock...
September 25, 2025 at 10:00 AM
Real-time AI chat at scale is hard.
Persistent WebSocket connections. AI latency. Concurrent convos.
The fix? Gatling’s JS SDK now supports WebSocket load testing.
Write your tests in JS. Simulate realistic bot convos. Spot slowdowns before prod breaks.
Try it: gatling.io/blog/websock...
Persistent WebSocket connections. AI latency. Concurrent convos.
The fix? Gatling’s JS SDK now supports WebSocket load testing.
Write your tests in JS. Simulate realistic bot convos. Spot slowdowns before prod breaks.
Try it: gatling.io/blog/websock...
Gatling Enterprise Edition helps TRAY cuts API response times by 90%
TRAY now tests every critical workflow continuously. With accurate production replication and detailed analytics, they can act on performance issues before they hit production.
TRAY now tests every critical workflow continuously. With accurate production replication and detailed analytics, they can act on performance issues before they hit production.
September 24, 2025 at 12:04 PM
Gatling Enterprise Edition helps TRAY cuts API response times by 90%
TRAY now tests every critical workflow continuously. With accurate production replication and detailed analytics, they can act on performance issues before they hit production.
TRAY now tests every critical workflow continuously. With accurate production replication and detailed analytics, they can act on performance issues before they hit production.
Streaming crypto prices with SSE?
Looks simple until 10K clients connect for hours.
Enter Gatling’s JS SDK
→ Simulate thousands of SSE connections
→ Check live events
→ Catch memory leaks + delivery delays
Real-time isn’t forgiving.
Read more: gatling.io/blog/load-te...
Looks simple until 10K clients connect for hours.
Enter Gatling’s JS SDK
→ Simulate thousands of SSE connections
→ Check live events
→ Catch memory leaks + delivery delays
Real-time isn’t forgiving.
Read more: gatling.io/blog/load-te...
September 23, 2025 at 10:00 AM
Streaming crypto prices with SSE?
Looks simple until 10K clients connect for hours.
Enter Gatling’s JS SDK
→ Simulate thousands of SSE connections
→ Check live events
→ Catch memory leaks + delivery delays
Real-time isn’t forgiving.
Read more: gatling.io/blog/load-te...
Looks simple until 10K clients connect for hours.
Enter Gatling’s JS SDK
→ Simulate thousands of SSE connections
→ Check live events
→ Catch memory leaks + delivery delays
Real-time isn’t forgiving.
Read more: gatling.io/blog/load-te...
TUI, one of the world’s largest travel providers, needed to ensure its real-time pricing engine could handle millions of live searches.
The solution: Gatling Enterprise Edition.
By moving to Gatling, TUI now runs high-load tests automatically via GitLab pipelines and monitors performance at scale.
The solution: Gatling Enterprise Edition.
By moving to Gatling, TUI now runs high-load tests automatically via GitLab pipelines and monitors performance at scale.
September 19, 2025 at 10:01 AM
TUI, one of the world’s largest travel providers, needed to ensure its real-time pricing engine could handle millions of live searches.
The solution: Gatling Enterprise Edition.
By moving to Gatling, TUI now runs high-load tests automatically via GitLab pipelines and monitors performance at scale.
The solution: Gatling Enterprise Edition.
By moving to Gatling, TUI now runs high-load tests automatically via GitLab pipelines and monitors performance at scale.
Gatling Docs Just Got an AI upgrade
Meet AskAI, our new AI-powered search feature for Gatling docs, built with Algolia DocSearch and OpenAI’s LLM models.
Check it out today!
Meet AskAI, our new AI-powered search feature for Gatling docs, built with Algolia DocSearch and OpenAI’s LLM models.
Check it out today!
September 18, 2025 at 9:45 AM
Gatling Docs Just Got an AI upgrade
Meet AskAI, our new AI-powered search feature for Gatling docs, built with Algolia DocSearch and OpenAI’s LLM models.
Check it out today!
Meet AskAI, our new AI-powered search feature for Gatling docs, built with Algolia DocSearch and OpenAI’s LLM models.
Check it out today!
Gatling is heading to STARWEST 2025.
📍 Anaheim, California
📅 Sept. 21–26
We’re joining engineers, testers, and DevOps teams to talk performance, automation, and the future of load testing.
Stop by our booth!
📍 Anaheim, California
📅 Sept. 21–26
We’re joining engineers, testers, and DevOps teams to talk performance, automation, and the future of load testing.
Stop by our booth!
September 17, 2025 at 10:01 AM
Gatling is heading to STARWEST 2025.
📍 Anaheim, California
📅 Sept. 21–26
We’re joining engineers, testers, and DevOps teams to talk performance, automation, and the future of load testing.
Stop by our booth!
📍 Anaheim, California
📅 Sept. 21–26
We’re joining engineers, testers, and DevOps teams to talk performance, automation, and the future of load testing.
Stop by our booth!