Lyssin: AI feedback analysis SaaS and prompt workbench(opens the agency's site)
Built a prompt engineering workbench and SaaS apps that categorise and prioritise unstructured employee feedback.
OOlio AppsPrompt Engineering Agencies in United States
3 Prompt Engineering agencies in United States are listed in the directory. Many also offer AI Development, Mobile Development and AI Consulting. Industries they list most often: Healthcare, Logistics and Real Estate.
Prompt Engineering case studies from United States
All case studiesVivante Health: single React Native app(opens the agency's site)
Merged two mobile code bases into one cross-platform app, migrated users without downtime and enabled frequent updates.
OOlio AppsCarbon Title: carbon reduction platform MVP(opens the agency's site)
Delivered an MVP and beta with a carbon calculator, blockchain building records and a credit marketplace.
OOlio AppsOnyx AI: Microsoft licensing advice platform rebuilt on AWS(opens the agency's site)
Moved a Zapier prototype to Lambda, API Gateway, RDS and S3 with tuned prompts and models for steadier answers.
VValereBee Line Transport: shipment platform with AI document scanning(opens the agency's site)
Replaced paper and manual VIN entry with a Laravel platform, React Native driver app and AI document capture.
VValereJohns Hopkins University: Lucidity Alzheimer's research app(opens the agency's site)
Flutter app that runs home cognitive tests and links them to Fitbit and sensor data through machine learning.
VValerePrompt Engineering agencies in other places
Other services in United States
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Frequently asked questions
How many Prompt Engineering agencies are there in United States?
The directory lists 3 Prompt Engineering agencies in United States. None of them has claimed its profile yet.
What else do Prompt Engineering agencies in United States offer?
The most common services are AI Development (3), Mobile Development (3), AI Consulting (2), Cloud Consulting (2) and Generative AI (2).
Which industries do they work with?
The industries listed most often are Healthcare (3), Logistics (2), Real Estate (2), SaaS & Technology (2) and Education (1).
How big are these agencies?
By team size: 1 with 21-50 people and 2 with 200+ people.
How do I choose the right agency?
Start with agencies that list the service you need and have worked in your industry. Read their case studies and client reviews, and look for the Reviewed badge. Ask how they handle your data, who maintains the work after launch, and what a first project costs. Sponsored places are always labelled, and our ranking page explains how the order is set.
Can you match me with an agency?
Yes. Describe your project in a short brief and we send it to up to 3 agencies whose skills, industries and location fit. It is free for buyers, and the agencies contact you directly.