Run complex systems at AI speed, with the integrity of every decision intact.

Axoniq turns the systems you already run into a complete, queryable record of what they decided and why, at a fraction of what you spend today. Built for teams running complex distributed systems in retail, finance, and other regulated industries.

Why now

When your systems decide, you can prove why

Systems are getting more complex and more autonomous. AI accelerates what your software decides and multiplies what you can’t explain. Traditional logs and databases tell you what each service did, not why the system behaved the way it did. Axoniq closes that gap with one clean stack for event-driven systems.

Capture

Write long-running business processes as durable, top-down code using our agentic tools. Every decision is emitted as an immutable, causally-ordered event.

app.axoniq.io
Axoniq Platform·Workflows
acme-store
StatusRunning
Run IDwrun_02456KXR
Duration0ms
0300ms600ms900ms1200ms
workflow()
fetchOrder()
validate()
processPayment()
waiting
processPayment()
saveOrder()
sendEmail()
Event storeEvery workflow step is logged into Axon Server, an immutable event store.
847,213 events
Order·100·OrderFulfillment
Reserve14:37:0014:37:01
Charge14:37:0214:37:04
Await14:37:0514:37:09
Ship14:37:1014:37:12
Loan·150·LoanApproval
CheckCredit14:37:1114:37:12
AwaitDocs14:37:1314:37:16
UnderwriterReview14:37:1714:37:28
Disburse14:37:2914:37:32
Refund·200·RefundProcessing
Validate14:37:2214:37:23
Approve14:37:2414:37:28
Issue14:37:2914:37:38
Notify14:37:3914:37:43
User·250·UserOnboarding
CreateAccount14:37:3314:37:34
VerifyEmail14:37:3514:37:40
AwaitProfile14:37:4114:37:48
Activate14:37:4914:37:54
Report·300·ReportGeneration
Aggregate14:37:4414:37:45
Compute14:37:4614:37:48
Render14:37:4914:37:54
Email14:37:5514:38:01
Doc·350·DocumentReview
Parse14:37:5514:37:56
AwaitApproval14:37:5714:38:00
Stamp14:38:0114:38:13
Archive14:38:1414:38:16
Sub·400·SubscriptionRenewal
Charge14:38:0614:38:07
AwaitConfirm14:38:0814:38:12
Provision14:38:1314:38:23
Notify14:38:2414:38:27
Payment·359·PaymentRetry
Verify14:38:1714:38:18
Authorize14:38:1914:38:24
Settle14:38:2514:38:33
Confirm14:38:3414:38:38
Order·409·OrderFulfillment
Reserve14:38:2814:38:29
Charge14:38:3014:38:32
Await14:38:3314:38:39
Ship14:38:4014:38:45
Loan·459·LoanApproval
CheckCredit14:38:3914:38:40
AwaitDocs14:38:4114:38:44
UnderwriterReview14:38:4514:38:49
Disburse14:38:5014:38:56
Refund·509·RefundProcessing
Validate14:38:5014:38:51
Approve14:38:5214:38:56
Issue14:38:5714:39:08
Notify14:39:0914:39:11
User·559·UserOnboarding
CreateAccount14:39:0114:39:02
VerifyEmail14:39:0314:39:08
AwaitProfile14:39:0914:39:18
Activate14:39:1914:39:22
Report·609·ReportGeneration
Aggregate14:39:1214:39:13
Compute14:39:1414:39:16
Render14:39:1714:39:24
Email14:39:2514:39:29
Doc·659·DocumentReview
Parse14:39:2314:39:24
AwaitApproval14:39:2514:39:28
Stamp14:39:2914:39:34
Archive14:39:3514:39:40
Sub·618·SubscriptionRenewal
Charge14:39:3414:39:35
AwaitConfirm14:39:3614:39:40
Provision14:39:4114:39:53
Notify14:39:5414:40:00
Payment·668·PaymentRetry
Verify14:39:4514:39:46
Authorize14:39:4714:39:52
Settle14:39:5314:40:03
Confirm14:40:0414:40:06
Order·718·OrderFulfillment
Reserve14:39:5614:39:57
Charge14:39:5814:40:00
Await14:40:0114:40:09
Ship14:40:1014:40:13
Loan·768·LoanApproval
CheckCredit14:40:0714:40:08
AwaitDocs14:40:0914:40:12
UnderwriterReview14:40:1314:40:19
Disburse14:40:2014:40:24
Refund·818·RefundProcessing
Validate14:40:1814:40:19
Approve14:40:2014:40:24
Issue14:40:2514:40:29
Notify14:40:3014:40:35
User·868·UserOnboarding
CreateAccount14:40:2914:40:30
VerifyEmail14:40:3114:40:36
AwaitProfile14:40:3714:40:48
Activate14:40:4914:40:55
Order·100·OrderFulfillment
Reserve14:37:0014:37:01
Charge14:37:0214:37:04
Await14:37:0514:37:09
Ship14:37:1014:37:12
Loan·150·LoanApproval
CheckCredit14:37:1114:37:12
AwaitDocs14:37:1314:37:16
UnderwriterReview14:37:1714:37:28
Disburse14:37:2914:37:32
Refund·200·RefundProcessing
Validate14:37:2214:37:23
Approve14:37:2414:37:28
Issue14:37:2914:37:38
Notify14:37:3914:37:43
User·250·UserOnboarding
CreateAccount14:37:3314:37:34
VerifyEmail14:37:3514:37:40
AwaitProfile14:37:4114:37:48
Activate14:37:4914:37:54
Report·300·ReportGeneration
Aggregate14:37:4414:37:45
Compute14:37:4614:37:48
Render14:37:4914:37:54
Email14:37:5514:38:01
Doc·350·DocumentReview
Parse14:37:5514:37:56
AwaitApproval14:37:5714:38:00
Stamp14:38:0114:38:13
Archive14:38:1414:38:16
Sub·400·SubscriptionRenewal
Charge14:38:0614:38:07
AwaitConfirm14:38:0814:38:12
Provision14:38:1314:38:23
Notify14:38:2414:38:27
Payment·359·PaymentRetry
Verify14:38:1714:38:18
Authorize14:38:1914:38:24
Settle14:38:2514:38:33
Confirm14:38:3414:38:38
Order·409·OrderFulfillment
Reserve14:38:2814:38:29
Charge14:38:3014:38:32
Await14:38:3314:38:39
Ship14:38:4014:38:45
Loan·459·LoanApproval
CheckCredit14:38:3914:38:40
AwaitDocs14:38:4114:38:44
UnderwriterReview14:38:4514:38:49
Disburse14:38:5014:38:56
Refund·509·RefundProcessing
Validate14:38:5014:38:51
Approve14:38:5214:38:56
Issue14:38:5714:39:08
Notify14:39:0914:39:11
User·559·UserOnboarding
CreateAccount14:39:0114:39:02
VerifyEmail14:39:0314:39:08
AwaitProfile14:39:0914:39:18
Activate14:39:1914:39:22
Report·609·ReportGeneration
Aggregate14:39:1214:39:13
Compute14:39:1414:39:16
Render14:39:1714:39:24
Email14:39:2514:39:29
Doc·659·DocumentReview
Parse14:39:2314:39:24
AwaitApproval14:39:2514:39:28
Stamp14:39:2914:39:34
Archive14:39:3514:39:40
Sub·618·SubscriptionRenewal
Charge14:39:3414:39:35
AwaitConfirm14:39:3614:39:40
Provision14:39:4114:39:53
Notify14:39:5414:40:00
Payment·668·PaymentRetry
Verify14:39:4514:39:46
Authorize14:39:4714:39:52
Settle14:39:5314:40:03
Confirm14:40:0414:40:06
Order·718·OrderFulfillment
Reserve14:39:5614:39:57
Charge14:39:5814:40:00
Await14:40:0114:40:09
Ship14:40:1014:40:13
Loan·768·LoanApproval
CheckCredit14:40:0714:40:08
AwaitDocs14:40:0914:40:12
UnderwriterReview14:40:1314:40:19
Disburse14:40:2014:40:24
Refund·818·RefundProcessing
Validate14:40:1814:40:19
Approve14:40:2014:40:24
Issue14:40:2514:40:29
Notify14:40:3014:40:35
User·868·UserOnboarding
CreateAccount14:40:2914:40:30
VerifyEmail14:40:3114:40:36
AwaitProfile14:40:3714:40:48
Activate14:40:4914:40:55

Store

An immutable record of every decision, kept exactly as it happened, with disaster recovery, high availability, and best-in-class performance.

Route

Deliver every event to the systems and databases that need it, in order, without a broker.

STREAM
PriceUpdated0ms
SKU-8821 · €29.99 → €24.99
Search Index
60M products
+12ms
Price livedelivered
Partner Feed
7,012 partners
+1.8s
Syncingprocessing
Mobile Push
12.8k watchers
+3.0s
Alert pendingqueued
How many refunds over $500 did we issue last quarter?
142 refunds, totalling $98.4k in Q2.
SELECT count(*), sum(amount) FROM events WHERE type='RefundIssued' AND amount > 500

Query

Ask any question of the full history. Reconstruct the exact state behind any decision, at any moment in the past, on demand.

Explain

Give every agent a complete record of what it knew and why it acted, available at the speed it is needed.

Chat · Audit Trail
Regulator inquiry

From open source to enterprise, Axoniq powers mission-critical software across global organizations.

From open source to enterprise, Axoniq powers mission-critical software across global organizations.

From open source to enterprise, Axoniq powers mission-critical software across global organizations.

Why Axoniq platform

The backbone of the world's most critical infrastructure

0

Years powering event-sourced systems

0B+

Business events logged into Axon Server*

0%

Of Fortune 100 companies use Axoniq

0M+

Total downloads across all releases

Open Souce

Axon Framework is the only Java-based event sourcing framework that has remained Apache 2.0 since 2009

Axoniq Conference 2026

In its 5th edition, Axoniq conference comes home to Utrech.

Modernizing Automotive Logistics

A global automotive leader rebuilt its core functionality to track every car from factory to dealership in real-time.

Building Trusted Registries in Government

Public agencies are digitizing licensing, records, and identity systems while maintaining citizen trust and legal compliance.

Orchestrating Complex Business Transactions

Banks, fintechs, and retailers need to coordinate multi-step flows like onboarding, payments, or inventory with zero failure tolerance.

Trusted by the world's leading institutions

Global Banks

Payments Networks

FinTech

Wealth Platforms

Payments Networks

Capital Markets

Crypto Trading Platforms

Marketplaces

Mass Merchandise Retail

Home & DIY Retail

Omnichannel Retailers

Supply Chain Operators

Grocery & Food Retail

Additive

Works with what you already run.

From Kafka to Postgres, and Spring, Axoniq fits into your existing stack without a rebuild. For teams on Axon Framework, it’s one dependency change with 100% code compatibility. Don’t displace your stack. Give it a record.

Explainability, The proof

AI accelerates decisions. Explainability lets you answer for them.

AI made explainability non-negotiable. Axoniq delivers it by keeping the integrity of every decision your systems make, each one captured as it happened and queryable forever.

?
Why declined?
risk.FlagRaised
kyc.Mismatch
limit.Exceeded
velocity.Spike
DecisionDeclined

What it means

Reconstruct the exact state, inputs, and rules a system or agent saw at the moment it decided — on demand, at any point in the past.

Explanation/Credit Agent#DEC877
Auto-generated from the immutable event record
Decision
Approved $25,000 credit line at 14.9% APR
Applicant met all criteria under credit-policy-v4. Score (742) above threshold (700). Debt-to-income within limit.
 CheckResultTime
#001Credit score74209:14:43
#002Income$94,00009:14:44
#003Existing debt$12,00009:14:45
#Policy versioncredit-policy-v4

What it isn't

Not a window into how a model “thinks.” We explain the context the decision was made on — never the inner workings of the model itself.

Audit traillive
WHOWHATWHEN
JD
approved refund #482109:14:02
SVC
issued payout $84009:14:07
MK
raised limit → $5k09:15:41
AL
exported Q2 report09:16:12
JD
closed ticket #22109:17:03
SVC
recomputed balance09:19:00
SY
created acc_008809:20:20
MK
approved KYC check09:21:11
JD
approved refund #482109:14:02
SVC
issued payout $84009:14:07
MK
raised limit → $5k09:15:41
AL
exported Q2 report09:16:12
JD
closed ticket #22109:17:03
SVC
recomputed balance09:19:00
SY
created acc_008809:20:20
MK
approved KYC check09:21:11

Why it holds up

Because the record is immutable and complete, a disputed decision is a query, not a forensic exercise. The answer is already there.

Maps to the obligations that already apply: SR 11-7 · EU AI Act · DORA · FSMA 204. Explainability as the evidence you can answer, not the position you lead with.

Get Started with Axoniq

Ready to answer for every decision?

Join teams running complex systems on a record they can trust. Start free, or talk to our engineers.

Open source

Learn, Build, contribute to Axon framework. Free and open source for 15 years in Apache 2.0

Axoniq platform

For production projects. Build with Axoniq framework, deploy with Axon server, and make it all easier with Axoniq intelligence

Need help getting Started

Book a session with our engineering team to discovery how we Axoniq can give your syetem a reliable memory