Every FIX message,
under control
FixCore is the observability platform built for FIX protocol infrastructure. Stream-grade monitoring, integration intelligence, and a Kimball-style analytics warehouse — deployed in your cloud, your VPC, or ours.
One platform for every
layer of FIX infrastructure
FixCore unifies the stack — from raw protocol monitoring to integration health, lifecycle reconstruction, and a Kimball warehouse you can run BI on.
Real-time FIX session monitoring
Stream every message across every session. Sequence gaps, heartbeat health, and protocol drift visible the moment they occur.
- Sub-millisecond message ingestion
- Per-session health timelines
- Replay and forensic mode
Integration intelligence layer
Detect counterparty quirks, message-level anomalies, and OMS divergence before they hit the trading floor.
- Counterparty fingerprinting
- Sequence-aware reconciliation
- Reject pattern detection
Trade lifecycle reconstruction
Click an order ID, get the entire flow — from new-order-single through fills, allocations, and settlement.
- ClOrdID lifecycle stitching
- Cross-session trace
- Audit-grade timeline
Live reconciliation engine
Match orders, fills, and allocations across counterparties in real time. Surface breaks the moment they emerge.
- Multi-leg break detection
- Configurable match keys
- Auto-resolution rules
Lineage and audit trails
Every message, every decision, every transformation — preserved with cryptographic integrity for regulatory review.
- Tamper-evident storage
- MiFID II / RegNMS export
- Immutable event log
Kimball-style analytics warehouse
FIX flows roll into a dimensional model. Reporting, BI, and ML — all on top of your live trading data.
- Conformed dimensions
- SQL access · BI connectors
- Custom report builder
Observability today.
A Kimball warehouse tomorrow.
● PHASE 2 · ON THE ROADMAPConformed dimensions, ready for BI
Every metric your team will ever ask for
SELECT c.name, COUNT(*) FILTER (WHERE rejected) AS rejects,
COUNT(*) AS total
FROM fact_order f
JOIN dim_counterparty c USING(cp_key)
WHERE dim_date.date >= CURRENT_DATE - 1
GROUP BY c.name;
Three ways to run FixCore.
Your security model wins.
Trading firms have non-negotiable security postures. We meet you where you are — from fully managed cloud to air-gapped self-hosted installs.
Cloud
Hosted by us in SOC 2 cloud regions. Onboard in minutes — no infra to deploy.
- Up to 25 FIX sessions
- 30-day message retention
- Real-time observability + alerts
- Trade lifecycle reconstruction
- 5 user seats included
- Email + chat support
- Single-tenant data isolation
- VPC peering · BYOC deployment
BYOC
Bring your own cloud. We deploy into your AWS / Azure / GCP account — your data never leaves your VPC.
- Unlimited FIX sessions
- Configurable retention (7d → 7y)
- Deployed in your VPC
- Single-tenant by design
- SSO · SAML · SCIM
- Audit log shipped to your SIEM
- Custom data residency
- 24/7 SRE-grade support
Self-Hosted
Full air-gapped install. Container or VM, your network, your control plane. The most paranoid option.
- Air-gapped deployment
- Helm chart + container registry
- On-prem or sovereign cloud
- Source code escrow option
- Dedicated solutions architect
- Custom FIX dialect support
- On-site training + integration
- All BYOC features included
Built for regulated trading infrastructure
SECURITY · COMPLIANCE · CERTIFICATIONLet's talk about your FIX protocol needs
Have questions about FixCore? Want to discuss your specific use case? Reach out and let's explore how we can help.
Stop debugging FIX.
Start understanding it.
Try the public parser, deploy the demo, or talk to us about a BYOC architecture tailored to your trading stack.