Cosine
Trains AI for secure coding environments.
At a glance
Starts at
from $19 per month
Includes up to 4M credits/month. Additional credits available at $6.50/1M.
Free tier
No
Platforms
Web
Best for
Organisations needing secure, high-quality code.
Not for
Small Solo Developers
3.8 out of 5
Scored by a Toolio reviewer after real useOur verdict
Cosine excels in niche languages and air-gapped deployments. It's pricey but suited to complex requirements. Not ideal for generalists or simple projects.
✓What it does well
Niche LanguagesPost-trains for COBOL, Fortran, Verilog, and more.
Air-Gapped DeploymentsRuns entirely within your own security perimeter.
CustomisationAvailable in public cloud, managed single-tenant, or fully air-gapped environments.
✕Where it falls short
Expensive for small projectsStarts at $19/month; more expensive than generalist solutions.
Limited model familyThree models focus on different development layers, no additional flexibility.
Manual evaluation requiredNo automated performance metrics or comparisons provided.
Key features
Secure EnvironmentsTrains AI inside secure environments.
Custom DeploymentsSupports public cloud, managed single-tenant, and air-gapped deployments.
Niche BenchmarksOptimised for maintainability and production-quality outputs in niche languages.
Air-Gapped DeploymentRuns entirely within your own security perimeter.