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Sigilix Developer Tools

from $0/mo

Sigilix (Developer Tools): Sigilix is an AI lab building org-aware models for engineering teams, focusing on code review and memory-driven development tools. Pricing: from $0/mo. (data verified August 2026)

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About Sigilix

What is Sigilix?

Sigilix is an AI lab that builds org-aware models and tools for engineering teams. It offers a suite of AI-powered solutions—including PR review, a CLI coding agent, research questions, and Slack integration—designed to keep AI close to the work and the people doing it. Sigilix's models (Boreas, Pyroeis, Astraeus, and Phanes) are tuned to understand your repository's context, memory, and intent.

What problem does it solve?

Engineering teams often struggle with maintaining code quality and context across reviews, triage, and communication. Sigilix addresses this by providing a shared memory that carries across tasks, so AI doesn't start fresh every time. It reduces token usage, improves review accuracy, and ensures that AI assistance is grounded in the actual work and team decisions.

Who is it for?

Sigilix is designed for engineering teams—from small startups to large enterprises—who want AI assistance that understands their specific codebase and workflow. It's for teams that need more than generic AI code suggestions: they need tools that stay close to the work and the people doing it. It is NOT for individuals or teams looking for a standalone chatbot without deep repository integration.

Real use cases

Use Sigilix for automated PR reviews that catch context-aware issues, CI-failure triage that reduces noise, and a Slack assistant that answers questions about the codebase. Research questions help engineers explore code patterns, while the CLI coding agent supports local development. Memory carries across all these, so context compounds—making each interaction more efficient than the last.

Key features

  • PR Review — Automated, repository-aware code reviews that catch issues based on the full context of your codebase.
  • Sigilix CLI — A coding agent that works in your terminal, understanding your repo and helping you make changes efficiently.
  • Research Questions — Ask natural-language questions about your codebase and get evidence-based answers grounded in your repository.
  • Slack Assistant — Get answers and triage alerts directly in Slack, keeping your team in flow.
  • Shared Memory — Context carries across review, triage, CLI, and chat, so AI gets smarter with each task.
  • CI-Failure Triage — Automatically identify and categorize CI failures, reducing noise for your team.
  • Multiple Models — Choose from Boreas, Pyroeis, and Astraeus models, each tuned for different reasoning depths and tasks.

SaaSpartout Score

7.3 /10
Ease of use 7.5
Features depth 8.5
Value for money 7.0
Support quality 6.5
Integrations 7.0
Scalability 8.0
Documentation 6.0
Onboarding speed 7.5

Editorial score from our review methodology — not user ratings.

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Sigilix Pricing

Sigilix pricing: from $0/mo.

For comparison: the median starting price in Developer Tools is $19.99/month, measured across 301 tools we track. See the full SaaS Pricing Index →

Free Plan — $0

Low-cap usage window. Includes PR review with full model pantheon, Sigilix CLI + research questions, and 1 repository.

Pro Plan — $30/seat/mo (or $27/seat/mo billed annually)

Everything in Free, plus CI + issue triage, Slack assistant, unlimited repositories, and standard included usage windows. Optional CLI BYOK. Free trial available.

Teams Plan — $20/seat/mo (or $15/seat/mo billed annually)

All paid tier features, 10–150 seats, more usage than Pro, optional extra billed usage, SSO + admin controls, Microsoft 365 & Slack integrations, and CLI with bigger context windows.

Max Plan — $60/seat/mo (or $54/seat/mo billed annually)

Everything in Pro, with 5× Pro's usage windows, more usage for deeper model runs, unlimited repositories, and more review volume per window.

Ultra Plan — $100/seat/mo (or $90/seat/mo billed annually)

Everything in Max, with 10× Max's usage windows, SSO & audit logs, and self-hosted runner option. Largest usage windows.

All plans include a capped free tier. No automatic overages—reviews pause when usage is spent. Teams and Enterprise can opt into extra billed usage.

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Frequently asked questions

What is Sigilix?
Sigilix is an AI lab building org-aware models and tools for engineering teams, including AI-powered PR review, a CLI coding agent, research questions, and Slack assistance.
How much does Sigilix cost?
Sigilix offers a free plan with low-cap usage, and paid plans starting at $30/seat/month for Pro (billed monthly). Teams plan starts at $20/seat/month, Max at $60, and Ultra at $100.
Does Sigilix offer a free trial?
Yes, the Pro plan includes a free trial. There is also a free plan with limited usage.
Who is Sigilix best for?
Sigilix is best for engineering teams of any size that want AI assistance deeply integrated with their codebase and workflow, offering features like PR review, CI triage, and Slack assistant.
What are the top alternatives to Sigilix?
Common alternatives in the AI code review space include tools like GitHub Copilot, Sourcery, and CodeRabbit, though Sigilix differentiates with org-aware memory and multiple tuned models.
Does Sigilix work with any repository?
The free plan supports 1 repository, while paid plans (Pro and above) offer unlimited repositories. It also integrates with platforms like Slack and Microsoft 365 (Teams plan).

Don’t take our word for it — ask your AI about Sigilix

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