Ash by Slingshot AI Tech Stack

AI-powered mental health support built on a psychology foundation model

Wellness and Fitness Services New York, NY 11–50 employees Founded 2022 Privately Held

Ash by Slingshot AI operates a mental health conversational AI platform grounded in a custom foundation model trained for psychology. The tech stack—Python, PyTorch, TensorFlow, JAX, Kubernetes, React—reflects a research-first org balancing deep learning infrastructure with product deployment. Active projects span model training (reinforcement learning, language metrics against clinical benchmarks) and commercialization (positioning, launch strategy, product communication), suggesting the team is transitioning from research validation into market adoption while managing data pipeline and model-serving bottlenecks.

Tech Stack 12 technologies

Core StackCursor Python Kotlin React TypeScript PyTorch TensorFlow gRPC Kubernetes Replit SQL JAX

What Ash by Slingshot AI Is Building

◆Challenges

Global mental health access
Data pipelines and model serving integration
Scaling scientific engine
Turning research into product decisions

▲Active Projects

Ai mental health category positioning
Product launch and adoption strategy
Product communication strategy
Psychology foundation models
Model serving infrastructure
Reinforcement learning research
Language-focused studies on mental health dialogue
Developing language-derived metrics against gold standard
Building and evolving ash

Hiring Activity

Decelerating5 roles · 1 in 30d

Department

Engineering

Marketing

Product

Research

Seniority

Manager

Senior

Mid

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About Ash by Slingshot AI

Slingshot AI built Ash as a conversational mental health platform leveraging a proprietary foundation model trained specifically for psychology. The company was founded in 2022 and raised a Series A round of $93M from Andreessen Horowitz, Radical Ventures, Forerunner Ventures, and angel investors from major tech companies. The team spans machine learning, product, engineering, conversational design, research, growth, and operations across New York and London offices. The product targets individuals seeking accessible mental health support, positioned against broader barriers to mental health access globally.

HeadquartersNew York, NY

Company Size11–50 employees

Founded2022

Hiring MarketsUnited States, United Kingdom

Frequently Asked Questions

What tech stack does Ash by Slingshot AI use?

Python, PyTorch, TensorFlow, JAX, SQL, Kotlin, React, TypeScript, gRPC, Kubernetes, plus development tools Replit and Cursor for ML engineering and product iteration.

Is Ash by Slingshot AI hiring?

Yes. 5 active roles across engineering, marketing, product, and research, with hiring in the United States and United Kingdom. Roles skew toward manager and senior levels.

Where is Ash by Slingshot AI headquartered?

New York, NY, with a second office in London. Founded in 2022 and currently 11–50 employees.