Built by engineers who have shipped AI pipelines in production.
We are a small, specialist agency. We don't pitch - we build.
Why we exist
Most AI video tools are sold as drag-and-drop. They work for demos. They break in production past a few dozen contacts, when tokens expire, when APIs rate-limit, when the webhook fires twice.
Kastiv builds the version that runs itself. Fixed-price, end-to-end, with error handling on every step. The Working Pipeline Guarantee means if it breaks within scope, we fix it.
You know the cost before we write a line of code.
Error handling, retry logic, and token refresh built in from day one.
You work directly with the engineer building your pipeline. No account managers, no handoffs.
Working Pipeline Guarantee: the pipeline runs end to end as scoped, or we keep working.
Builds in production.
90+ posts/month, unattended
Shopify + Meta + Pinterest pipeline. 8-12 hours of weekly manual work replaced by a webhook-driven automation with retry logic and failure alerting on every API call.
See the build50+ rooms. Zero external mapping services.
React + MapLibre indoor wayfinding app with room-to-room routing and a CMS for facility managers. 100+ engineering hours and ongoing.
See the buildClient names are withheld by default. References available on request during the scoping call.
How an engagement works.
Audit
We map your stack, your video platform, and where the manual work piles up. You get a workflow map and integration blueprint - useful even if you never hire us.
Fixed-price build
One price, one scope, one timeline. The Video Sales Engine is $4,997 and takes 3-4 weeks. Nothing changes after the contract is signed.
Guarantee + handover
The Working Pipeline Guarantee: runs end to end as scoped, or we keep working. Full documentation so your team can maintain it independently.