Cyrus
Cyrus (Ceedar AI Inc.) is an AI-powered development agent that turns Linear issues into reviewed pull requests via Claude Code, with multi-model and swarm support. It serves product and engineering teams through self-hosted and cloud-hosted subscriptions and SOC 2 Type I compliant infrastructure.
- Company typePrivate
- Founded2023
- HeadquartersVictoria, Canada
- Headcount1–10
- GTM typeB2B
- OfferingSoftware
What Cyrus does
Cyrus (operated by Ceedar AI Inc., headquartered in Victoria, British Columbia, Canada) is an AI-powered software development agent that integrates Linear project management with Claude Code to automate the path from issue assignment to reviewed pull request. The product monitors Linear issues routed to it, creates an isolated Git worktree for each task, runs Claude Code against the issue, and posts responses back to Linear as comments with linked PRs. Cyrus is targeted at product and engineering teams that already run Linear, with secondary use cases for solo developers and enterprise organizations requiring SOC 2-compliant AI agents. The product is offered in two monthly subscription tiers — Pro (self-hosted individuals and small teams) and Team (cloud-hosted or self-hosted organizations with role-based access control, shared context, and agent swarms) — and customers bring their own Claude/Anthropic, Cursor, or OpenAI API keys.
The technical stack is centered on Claude Code as the primary engine, with expanded support for Cursor Composer (~250 tokens/sec throughput) and OpenAI Codex (77.3% Terminal-Bench 2.0 accuracy), plus open models including Kimi K2.7 Code via OpenRouter. Core technical components include isolated Git worktree architecture for concurrent task processing without file conflicts, an agent security framework with prompt-injection mitigation, explicit tool allow-listing, and webhook signature verification, multi-agent swarm orchestration, and a Skills system that encodes team-specific workflows as discoverable markdown capabilities scoped per repository, team, or label. Cyrus is SOC 2 Type I certified (audited by Prescient Security, monitored by Vanta) and available as a native integration in the Linear Marketplace, with additional integrations into GitHub (PR creation and code review), Slack (mention-triggered responses), Telegram, Discord, and MCP servers. Hosting is split between a self-hosted runtime (open-sourced on GitHub) and a cloud-hosted offering running on AWS.
Cyrus employs a product-led growth distribution model anchored on the Linear Marketplace listing and open-source GitHub availability, supplemented by an active Discord community and X/LinkedIn presence. Notable customers span both enterprise (Retool, Airbyte, Supplyco) and startup (TinyFish, Suno, Magic Patterns, Monaco, Hunter, Shebash, Conquer AI, Zette, Rip Technologies, Better U, Waycool Software) segments. The company runs a 1–10 person team, was founded in 2023, and has disclosed a single seed funding round of $198,885 from Metalab Ventures in July 2025.
Cyrus firmographics
Firmographics- Name
- Cyrus
- Legal name
- Ceedar AI Inc.
- Website
- https://atcyrus.com
- Company type
- Private
- Founded year
- 2023
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Cyrus (Ceedar AI Inc.) is an AI-powered development agent that turns Linear issues into reviewed pull requests via Claude Code, with multi-model and swarm support. It serves product and engineering teams through self-hosted and cloud-hosted subscriptions and SOC 2 Type I compliant infrastructure.
- Ownership category
- akta.pro rank
Cyrus industry classification
Industry- Product category
- AI Developer Tools
- NAICS
- Custom Computer Programming Services (541511), Computer Systems Design Services (541512)
- SIC
- Services-Prepackaged Software (7372), Services-Computer Programming Services (7371)
- akta.pro primary industry
- Agents & Autonomous Workflows (Tool Use, Planning, Multi-Agent) (HDAAACAF)
- akta.pro secondary industry
- Robot Software, Autonomy Stacks & Simulation (ROS, digital twins) (HDAAAIAK)
Keywords
Where Cyrus is headquartered
LocationHeadquarters
- HQ city
- Victoria
- HQ country
- Canada
- HQ region
- North America
Offices1 record
Markets served
Cyrus business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Technology or R&D, Personnel, Infrastructure, Marketing or Sales, Operations
Revenue model
- SaaS Subscription - Pro Plan: Self-hosted subscription plan for individual developers and teams wanting to run Cyrus on their own infrastructure. Requires users to bring their own Claude Code API keys.
- SaaS Subscription - Team Plan: Cloud-hosted or self-hosted subscription for teams with role-based access control, shared context, agent swarms, and centralized management. Requires users to bring their own Claude Code API keys.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Pro Plan - Self-hosted subscription for individuals and small teams |
| Subscription | Monthly | Team Plan - Full-featured subscription for development teams |
Go-to-market motion2 records
Distribution channels4 records
Marketing channels8 records
Cyrus product offering
Product offeringCore offering
Cyrus is an AI-powered software development agent built around Anthropic's Claude Code. It connects to teams' Linear, GitHub, and Slack workspaces to autonomously triage issues, plan work, implement code, open pull requests, and respond to review feedback. The product is targeted at software engineering teams and is delivered as an always-on AI teammate inside existing developer workflows.
Product overview
Cyrus is a unified AI development agent platform built around Claude Code, offering a core Linear agent that automates software development workflows alongside a Skills system for customizable capabilities. The product integrates natively with Linear, GitHub, and Slack to turn Linear issues into completed and reviewed PRs. The Skills Marketplace provides curated and custom skills across Development, DevOps, Security, and Design categories, scoped per repository or team. Cyrus supports multiple AI model providers (Claude, Cursor Composer, OpenAI Codex) and operates in cloud-hosted or self-hosted deployment modes with SOC 2 Type I certification. The platform targets development teams using Linear for project management, offering concurrent task processing via Git worktree isolation and multi-agent swarm coordination.
Differentiator
Problem solved
Functional benefit
Products and services
- Cyrus AI Development Agent Cyrus is an AI-powered software development agent built around Anthropic's Claude Code. It integrates with Linear, GitHub, and Slack to autonomously triage issues, plan changes, implement code, open pull requests, and respond to code review feedback. It is targeted at software engineering teams and organizations that already use Linear for issue tracking and GitHub for source control.
Quantifiable outcome
- Teams ship over 90% of their code with Cyrus
- +3 more outcomes
Companies that use Cyrus
Customer profileNamed customers10 records
Segments3 records
Ideal customer profiles1 record
Cyrus technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration9 records
AI capability7 records
Feature9 records
Cyrus partnerships and signals
Strategic signalPartnerships
Eleven partnerships are on record, tiered core and minor.
- SlackcoreNative Slack integration allowing users to @mention Cyrus directly in Slack threads for instant responses. Cyrus is already connected to Linear, GitHub, and repos, enabling users to ask questions and get work done without leaving Slack.
- GitHubcoreNative GitHub integration for repository access and PR creation. Cyrus creates branches, commits, and pull requests. Also supports @mentioning Cyrus on any GitHub PR for instant code reviews.
- LinearcoreCore integration partner. Cyrus monitors Linear issues assigned to it, processes them using Claude Code, and posts responses back as comments. Available in the Linear Marketplace. Deep native integration with automatic issue pickup and two-way sync.
- Anthropic (Claude Code)coreClaude Code is the core AI engine powering Cyrus. Cyrus uses Claude Code API for code generation, with support for Claude Opus 4.7 (default), Opus 4.6, Fable, and Sonnet models. Anthropic's Claude Code provides the agentic coding capabilities.
- AWScoreAWS hosts Cyrus's cloud infrastructure with SOC 2 compliant infrastructure. All service data is encrypted and processed through AWS.
- StripecoreStripe handles payment processing for Cyrus subscriptions. Credit card numbers are not stored by Cyrus; Stripe's Privacy Policy governs payment data handling.
- VantaminorVanta provides continuous compliance monitoring to maintain SOC 2 Type I certification and ongoing compliance requirements.
- Prescient SecurityminorThird-party auditor that independently verified Cyrus's SOC 2 Type I compliance, validating security design meets enterprise standards.
- OpenAIcoreOpenAI Codex support enables Cyrus to use OpenAI models (77.3% Terminal-Bench 2.0 accuracy) alongside Claude. Supports API key authentication and ChatGPT/Codex subscription login.
- CursorcoreCursor Composer integration enables Cyrus to run Cursor's agent (250 tokens/sec throughput) on Linear issues, generating code approximately 4x faster than before.
- MintlifyminorCyrus documentation is built and hosted on Mintlify, a developer documentation platform.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Cyrus competitors and assessment
Company assessmentDirect peers
- Windsurf: Codeium's Windsurf is an agentic AI coding IDE/agent that, like Cyrus, targets end-to-end issue-to-PR automation. Both are positioned as force multipliers for engineering velocity, and Windsurf is explicitly referenced by Cyrus customers as a baseline.
- Continue: Continue is an open-source AI code assistant that supports multiple models (including Claude and OpenAI) and runs locally or self-hosted, mirroring Cyrus's model-agnostic and self-hostable deployment approach.
- Cursor: Anysphere's Cursor is an AI-first code editor with agentic coding capabilities and Composer models. It directly competes with Cyrus for AI-assisted development workflows targeting engineering teams, though delivered through an IDE rather than Linear.
- Sourcegraph Amp: Sourcegraph's Amp is an agentic coding tool focused on multi-file edits and codebase-aware reasoning. It competes with Cyrus for senior engineering teams automating complex development tasks.
- Aider: Aider is an open-source, terminal-based AI pair-programming tool that operates on local git repos and supports multiple LLMs. It competes for the same developer audience that adopts Cyrus for CLI and scripting workflows.
- Cognition (Devin): Devin is a general-purpose autonomous software engineering agent that takes issues end-to-end. It overlaps directly with Cyrus's positioning of taking Linear issues to completed PRs and is one of the most direct autonomous-coding competitors.
Broad incumbents
- Replit Agent: Replit's AI Agent autonomously builds and ships applications inside the Replit IDE. It overlaps with Cyrus on the 'agent ships the code' value proposition but is bundled with a hosting/runtime stack.
- GitHub Copilot Coding Agent: GitHub's first-party coding agent operates natively inside GitHub Issues and PRs—the same surface Cyrus targets. Backed by Microsoft/GitHub distribution, it represents the largest platform risk for Cyrus's GitHub integration wedge.
- Claude Code (Anthropic): Anthropic's Claude Code is the underlying agentic coding engine that Cyrus orchestrates. It is both a key partner and the largest competitive threat as it expands its own Linear/GitHub/Slack integrations.
Emerging players
- Poolside: Poolside is building foundation models and AI development tools purpose-built for software engineering. Its product roadmap into agentic coding overlaps with Cyrus's autonomous issue-to-PR workflow.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Cyrus social profiles
Digital presenceCyrus compliance and trust
Trust signalCompliance1 record
Cyrus financial estimates
Financial estimateRevenue estimate
Valuation estimate
Cyrus leadership team
Management profileNumber of profiles
Profiles1 record
Cyrus funding detail
Funding detailFunding overview
Funding rounds1 record
Investors1 record
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Cyrus M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Cyrus
What does Cyrus do?
Cyrus is an AI-powered software development agent built around Anthropic's Claude Code. It connects to teams' Linear, GitHub, and Slack workspaces to autonomously triage issues, plan work, implement code, open pull requests, and respond to review feedback. The product is targeted at software engineering teams and is delivered as an always-on AI teammate inside existing developer workflows.
Is Cyrus a public or private company?
Cyrus is a private company. It is classified as venture growth investor backed and is currently operating.
When was Cyrus founded?
Cyrus was founded in 2023. It employs 1 to 10 people.
Where is Cyrus based?
Cyrus is headquartered in Victoria, Canada, in the North America region.
How does Cyrus make money?
Two revenue lines are on record. SaaS Subscription - Pro Plan is the primary driver. The others are saaS Subscription - Team Plan.
Who are Cyrus's main competitors?
Direct peers on record are Windsurf, Continue, Cursor, Sourcegraph Amp, Aider and Cognition (Devin). Broad incumbents are Replit Agent, GitHub Copilot Coding Agent and Claude Code (Anthropic). Poolside is listed as an emerging player.
Does Cyrus have an API?
No public API is recorded for Cyrus.
What industry is Cyrus in?
Cyrus's product category is AI Developer Tools. Its primary akta.pro industry code is HDAAACAF, Agents & Autonomous Workflows (Tool Use, Planning, Multi-Agent), with a secondary code of HDAAAIAK, Robot Software, Autonomy Stacks & Simulation (ROS, digital twins). Its NAICS code is 541511 and its SIC code is 7372.