The problem
Existing solutions
weren't built for
real-world use
When we needed to handle bulk data imports for a project, we tried the existing solutions. They all had the same issues:
Iframe-based architecture that's slow and limits customization
Limited validation requiring custom scripts for basic rules
Performance degradation with moderate data volumes
Predatory pricing with long-term contracts and hidden fees
We spent more time working around limitations than solving our actual problem.
How we built it
Technical decisions
that make Ivandt fast, flexible, and reliable.
0ms
Native web component
No iframes. Works in React, Vue, Angular, or vanilla JavaScript. Integrates like a native HTML element with zero performance overhead.
01
1M
Parallel processing
Web workers handle data processing in parallel. 1 million cells per second. 500k+ rows without performance degradation.
02
100%
Client-side first
All processing happens in the browser by default. Your data stays private unless you explicitly submit it.
03
What drives us
Beyond building
great software
These principles guide everything we do.