Custom tools built by engineers who run SOCs

Your SOC has workflows that no off-the-shelf product quite fits. Our developers have spent years inside security operations teams, so they understand the difference between a tool that demos well and one that actually survives a 3am incident. If you can describe the problem, we can build the solution.

Tell us what you need built
Server room
01

SOC platforms and dashboards

We build complete security operations platforms — from analyst workbenches to detection engineering consoles. If your team has outgrown spreadsheets and shared drives, we can build what you actually need.

02

Incident response tools

Custom tools for incident tracking, evidence collection, and post-incident reporting. Built to fit your team’s workflow rather than forcing you into someone else’s process.

03

SIEM and SOAR integrations

Connect your SIEM to your SOAR, your EDR to your SIEM, or your ticketing system to both. We build bidirectional integrations that keep your security data flowing between platforms.

04

Alert triage and escalation automation

Automate the repetitive parts of SOC work — alert scoring, enrichment, escalation routing, and shift handover reporting. Your analysts focus on real threats, not alert queue management.

05

Detection-as-Code tooling

We build tooling that lets your team manage detection rules, SIEM queries, and response playbooks as version-controlled code — with CI/CD pipelines for testing and deployment.

Connect your security tools into a unified system

Tool sprawl is the enemy of effective security operations. When your SIEM, SOAR, EDR, and ticketing system don’t talk to each other, your analysts waste time switching between consoles and manually correlating data. We integrate what you have so data flows automatically — alerts from your EDR enrich your SIEM, your SIEM triggers playbooks in your SOAR, and your SOAR updates your ticketing system.

We can deploy existing integrations or build custom ones just for you. We have been connecting security operations tools for 8 years, including integrations between Microsoft Sentinel, Splunk, CrowdStrike, Swimlane SOAR, ServiceNow, and MISP. If it has an API, we can connect it.

Discuss platform integration
Diagram showing security tools connected through a Cosive Integration layer, with arrows to SIEM, SOAR, SharePoint, and AssemblyLine

We also build plugins and extensions

01

SOAR integrations

Need a SOAR integration to connect to a cybersecurity tool you have? We can do that. We build integrations for Swimlane, Splunk SOAR, and others so playbooks can pull from and push to every tool in your stack.

02

EDR-to-SIEM connectors

Need a way of getting your EDR alerts into your SIEM? We can do that. We create connectors that keep your SIEM enriched with EDR telemetry in real time.

03

Workflow automation plugins

We can help automate workflows within your favourite security tool, either natively (if supported by your tool) or as a plugin that provides additional services.

04

AI and analytics

If you want to make use of AI and machine learning inside your favourite application, we can do that too. We build modules for anomaly detection, indicator scoring, and automated classification.

Engineering that keeps pace with your SOC

CI/CD automation — every integration, playbook connector, and detection rule we build ships through automated pipelines. Changes deploy reliably, rollbacks are instant, and nothing depends on one person’s laptop.
Infrastructure as Code — your security infrastructure is defined in version-controlled code, not manually configured consoles. When you need to scale, replicate an environment, or recover from an incident, everything is reproducible.
API-first approach — if your SIEM, SOAR, or EDR exposes an API, we can integrate it. We have connected platforms across security operations for 8 years and can learn new tools quickly.

Production-grade engineering, not one-off scripts

Your SOC runs around the clock. The integrations and tools we build are tested, automated, and designed to run without intervention — so your team can focus on threats, not troubleshooting.

Discuss your security operations project
Cosive
Why work with us

We have been inside the SOC. We know what works.

Deep expertise in security operations tooling — SIEM, SOAR, EDR, TIP, and incident response platforms
8 years building integrations for SOC teams — from alert enrichment pipelines to full platform builds
Trusted by government and critical infrastructure — we have built security operations tooling for national-scale programmes
Contributors to open-source security tools — we understand the platforms because we help build them
Prescott Pym speaking at a conference
Cosive co-founder Prescott Pym speaking at a conference.

Common questions about security operations tooling

What SIEM and SOAR platforms can you integrate with?

We work with Microsoft Sentinel, Splunk, Elastic Security, CrowdStrike Falcon, Swimlane, Splunk SOAR, and others. If your platform exposes an API or supports standard integration protocols, we can connect it. We have been building security operations integrations for 8 years and can learn new platforms quickly.

Can you build a custom tool for our SOC?

Yes. If your team needs a tool that doesn’t exist — a custom analyst workbench, a detection engineering console, an evidence collection platform — we can build it. Our developers are security engineers who understand SOC workflows. We scope each project by understanding how your analysts actually work, then build something that fits.

Can you connect our EDR to our SIEM?

Yes. We build connectors that push EDR telemetry into your SIEM in real time — alerts, endpoint events, and detection metadata. We have built EDR-to-SIEM integrations for CrowdStrike, Microsoft Defender, and SentinelOne, and can work with any EDR that exposes an API.

Can you automate our alert triage?

Yes. We build automated triage workflows that score and enrich alerts before your analysts see them. Low-confidence alerts get deprioritised automatically, high-confidence alerts get fast-tracked with context attached. We can build this into your SOAR, as a standalone service, or as a plugin for your existing tools.

What is Detection-as-Code and should we use it?

Detection-as-Code means managing your SIEM detection rules, correlation queries, and response playbooks as version-controlled code — with pull requests, automated testing, and CI/CD deployment. It is useful when your team has outgrown manually editing rules in a web console. We build the tooling and pipelines that make Detection-as-Code practical for SOC teams.

Do you provide ongoing support after building an integration?

Yes. Every project includes documentation and handover so your team can maintain it independently. We also offer ongoing support arrangements — monitoring, updates when vendor APIs change, and enhancements as your requirements evolve.

How long does a typical SOC integration project take?

It depends on scope. A straightforward API-to-API connector might take a few weeks. More complex projects involving multiple platforms, custom data mapping, or automation workflows take longer. We scope each engagement individually and give you a realistic timeline upfront.

Engineer working with tools
Cosive

How can we help?

Tell us about your security operations tooling needs — whether it’s integrating existing platforms, automating workflows, or building something new.