Meet your AI Security Engineer.

Tachyon owns your application security. It reviews every PR, runs full codebase analyses, and surfaces real, validated vulnerabilities with clear explanations and working PoCs.

View Pricing

Tachyon analyzing

auth.service.ts

37
class FileController {
40
// Download endpoint used by all tenants
41
async downloadFile(req: Request, res: Response) {
42
const { tenantId, fileId } = req.query as { tenantId: string; fileId: string };
43
const file = await this.storage.getById(fileId);
45
if (!file) {
46
return res.status(404).json({ error: 'Not found' });
47
}
48
if (!req.user?.tenants?.includes(tenantId)) {
49
return res.status(403).json({ error: 'Forbidden' });
50
}
51
return res.download(file.path);
52
}
53
}

Find the real problems.

Tachyon skips the false positives and finds the actual issues in your code.

Owns your AppSec end‑to‑end

Tachyon owns your entire AppSec lifecycle. It reviews every PR and runs deep repo‑wide analyses, continuously monitoring your codebase for new bugs, security issues and regressions.

Real AI-powered findings

Tired of OpenGrep wrappers? So are we. Tachyon uses an AI-native security engine that understands your codebase and finds real vulnerabilities. For every candidate issue, it performs reachability analysis and outputs a reproducible proof‑of‑exploit. No more false positives or guesswork.

Meets you where you work

Tachyon integrates with your existing tools and workflows. It can open Github issues, create Jira tickets, update Notion databases, and even propose minimal, safe diffs with tests and context.

How It Works

Step 1

Onboard your codebase.

Tachyon connects to your source provider, clones your repo to a secure sandbox, and starts analyzing your code.

Can't give us direct code access? No problem. Our CLI is coming soon.

Start a scan modal with repository selection and scan options.
Step 2

Mapping and coverage

Tachyon scans each of your repositories. It will automatically understand interactions and dependencies, mapping your architecture from the ground up.

Scan results list showing multiple high-priority security findings.
Step 3

Discovery and detection

Tachyon will deep-dive into your code, highlighting every vulnerability class and then gauging reachability and exploitability. It aggressively validates each finding to ensure it is truly exploitable.

Candidate details view with full vulnerability description and key code paths.
Step 4

Triage-ready outputs

For every vulnerability it finds, Tachyon gives you a summary, a deep technical description, and an end-to-end PoC, making it a breeze to ship fixes. We integrate with JIRA, Linear, Notion, and Github, so you get reports where you work.

Notion page showing a fully documented vulnerability with remediation details.

Pricing for teams of all sizes

Flexible options for teams of all sizes

OSS

Free

FEATURES

Perfect for open source projects

  • Open‑source public repositories
  • Unlimited seats
  • Evidence‑backed findings (reachability + PoC)
  • PR review + weekly full‑repo analyses
  • Free with credit on your public README and website
  • No credit card required

Startups

$50/mo/user

FEATURES

For startups and small teams

  • Private repositories with up to 10 users
  • Unlimited PR reviews + ten full‑repo analyses per month
  • Evidence‑backed findings (reachability + PoC)
  • SAML/SSO & SCIM
  • Notion, Jira, Linear, and Github integrations
  • CI/CD integration
  • Priority support. Page us directly when you have an issue.

Enterprise

Custom

FEATURES

For larger enterprises

  • Unlimited seats and repositories
  • SAML/SSO & SCIM
  • On‑prem / VPC deployment
  • Custom policies, integrations (Jira/Slack), and SLAs
  • Priority support. Page us directly when you have an issue.

Add an AI Security Engineer to your team

Start analyzing your codebase in minutes.