About LeewayHertz

San Francisco, USA

LeewayHertz moved from early blockchain fame to become one of the most cited enterprise AI development firms: custom LLM applications, private ChatGPT-style assistants on company data, and its ZBrain platform for orchestrating enterprise AI workflows. San Francisco leadership with global delivery keeps rates mid-band while references stay enterprise-grade.

Rating
4.8/5
42 reviews
Rate band
$50 – $99/hr
Team
250 – 500
staff
Operating
19 yrs
since 2007

Where this rate sits

Against 30 ai development companies we track

$25/hr$100/hr
$50 – $99/hr

Mid-market for this category — the band most buyers end up in.

Work

Portfolio, named clients and recognition

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Team

Leadership on record

No named leadership yet

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Locations

Where the team sits

Headquarters
San Francisco, USA

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Best For

Enterprises building private AI assistants and agentic workflows.

Sources & Review Notes

Last reviewed: August 5, 2026

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