Overview

LimaCharlie is an API-first security operations platform for telemetry, detection, and response. It suits security teams and MSSPs that need programmable workflows across endpoints and customer environments. Its flexibility is a strong draw, but Standard costs rise with endpoint count, telemetry volume, and capabilities used.

Key features

Endpoint monitoring and response. The agent monitors process, network, file, and user activity, supports YARA scans, and can automate responses. It deploys across Windows, Mac, Linux, Docker, ChromeOS, Chrome, and Edge, giving teams options across varied endpoint environments. Community includes free EDR, but its two-endpoint cap makes it a small-scale starting point rather than a practical fleet-wide tier.

Ingestion and automation. LimaCharlie ingests structured JSON, Syslog, and CEF data, including on-premises sources and cloud-to-cloud feeds. Detection criteria and response actions can be defined in YAML and automated across endpoints, APIs, clouds, and tenants. Named integrations include Tines, Slack, AWS S3, Twilio, Apache Kafka, Azure Event Hub, Azure Storage Blob, YARA, Velociraptor, VirusTotal, Sigma, AlienVault, and PagerDuty. This breadth supports teams building their own operational workflows; it also makes the per-capability and per-GB costs important to track.

Tenant management and configuration. MSSPs can isolate customer environments while centrally managing rules, sensors, and automation with granular access controls. Detection rules, sensors, and configurations can be managed in YAML or Terraform with version control, auditability, and rollback. That combination is useful for repeatable operations across customers, rather than teams seeking only a standalone response tool.

Operations and governance. The platform includes case management, evidence tracking, responder collaboration, audit logs, and API access. Its security and compliance list includes SOC 2 Type II, GDPR, CCPA, and PCI-DSS. For AI model integrations, the pricing FAQ names Anthropic Claude Code, OpenAI Codex, and Google Gemini CLI; customers provide their own subscriptions or keys, and pay providers directly without LimaCharlie markup.

Pricing

LimaCharlie has a free tier, a 14-day trial, and month-to-month paid pricing. Standard is usage-based, so the headline $3.00 per month is not a flat all-in price: EDR is $3.00 per endpoint, telemetry sources are $0.20/GB, and CNAPP is $150/organization. Volume pricing is listed at 5,000 endpoints. Both Community and Standard include one year of storage.

Plan	Price and terms	What it includes
Community	Free; no credit card required	Up to 2 endpoints, free EDR, CNAPP at $150/organization, free telemetry sources, one year of storage, and community Discourse support.
Standard	3.00 USD per month; month-to-month, pay for capabilities used	EDR at $3.00/endpoint, telemetry sources at $0.20/GB, CNAPP at $150/organization, one year of storage, ticketing, and Discourse support.
Builder Program	Custom pricing; contact sales	Unlimited endpoints, discounted EDR, CNAPP, and telemetry sources, one year of storage, and a technical account manager, Slack, ticketing, and Discourse support.

Community is a sensible way to evaluate the platform or cover a very small endpoint estate, but two endpoints is a firm constraint. Standard removes that cap in favor of usage charges, making it the more suitable option for growing deployments that can forecast their endpoint and ingestion needs. The Builder Program is aimed at larger or more demanding deployments that need unlimited endpoints, discounted usage, and closer support; its custom pricing means buyers must contact sales.

Platforms

LimaCharlie supports API, Linux, macOS, self-hosted, web, and Windows platforms. The endpoint agent also supports Docker, ChromeOS, Chrome, and Edge.

Who it's for

LimaCharlie is a strong fit for security teams that want endpoint telemetry alongside flexible ingestion and automated response, and for MSSPs that need customer isolation with centralized management. YAML and Terraform configuration can help teams seeking version-controlled, repeatable security operations. It is less compelling for buyers who need a simple, fixed-cost tool: Standard charges vary with use, while Community is capped at two endpoints.

Pros and cons

Pros: Combines endpoint monitoring, structured data ingestion, and response automation across endpoints, APIs, clouds, and tenants.
Pros: MSSP-oriented tenant isolation and centralized controls support separate customer environments.
Pros: YAML and Terraform configuration with version control, auditability, and rollback supports managed, repeatable changes.
Cons: Community's two-endpoint ceiling limits its value for broad endpoint coverage.
Cons: Standard's endpoint, telemetry, and capability charges make total cost depend on usage rather than a single predictable subscription.
Cons: AI integrations require customers to bring provider subscriptions or keys, with AI usage billed directly by the provider.

Alternatives

For a broader starting point, browse Incident Response Software. Binalyze AIR is a paid alternative with a free trial and API, Linux, macOS, self-hosted, web, and Windows platforms; consider it when comparing paid incident-response options. Forensicator is a free and open-source cross-platform incident response toolkit, with an enterprise plan also offered; choose it when that toolkit model fits better. ORNA has a self-managed free plan and a custom-quote managed plan, making it an option for readers weighing those deployment and pricing models. Forendi is a paid threat intelligence feed at 199.00 USD per month, with scored and sourced indicators and TAXII, MISP, and REST; choose it when that feed is the need. Cyber Triage has a $3,500/year Standard Pro plan for a single investigator, a desktop application, and 20,000 malware scans per week; it suits buyers seeking that investigator-focused package. Cydarm offers a free 30-day trial without a credit card; some integrations and automations are configured after purchase. DFIRe is freemium with a free trial and Linux and web platforms; its non-commercial plan is granted case by case for individual, student, educational, charity, and community use, with all features included. SandsBytes is another alternative.

Verdict

Choose LimaCharlie if your security team or MSSP needs programmable endpoint detection and response, flexible data ingestion, and tenant-aware automation in one platform. Its clearest advantage is the ability to shape workflows across varied sources and customer environments. Look elsewhere if you need a strict, predictable subscription or a free tier for more than two endpoints.

	Grail	LimaCharlie
Free plan		Yes
Free trial		Yes
Paid from		$3/mo
Platforms	api	api, Linux, macOS, self-hosted, Web, Windows
Case management	Yes	Yes
Evidence tracking	Yes	Yes
API access	Yes	Yes
Deployment options	cloud	cloud
Free plan		Yes
Responder collaboration		Yes
Audit log		Yes

Grail vs LimaCharlie

Grail

LimaCharlie