Lead generation & outreachAI SDR & sales agents

Gro tech stack

The best way to prospect and sell with AI

thegro.ai ↗Checked Sep 2026

Foundation

“We needed production-ready authentication without slowing the team down. Clerk let us ship securely from day one and stay focused on core product work. Setup was fast, UX is polished out of the box, and it scales cleanly without us constantly revisiting edge c…” — the maker, Sep 2026 ↗

In its subprocessor list: Clerk | A third-party service specializing in user authentication and management | The United States source · Oct 2026 ↗

On its website: DNS: clerk.thegro.ai CNAME frontend-api.clerk.services; DNS: accounts.thegro.ai CNAME accounts.clerk.services source · Oct 2026 ↗

Database

MongoDB

“We chose MongoDB for thegro.ai because modern outbound data isn’t clean or predictable — it’s dynamic, layered, and constantly evolving. From enriched lead profiles to campaign signals and CRM activity, we needed a flexible schema that could adapt as our prod…” — the maker, Sep 2026 ↗

In its subprocessor list: MongoDB Atlas | A fully managed, multi-cloud database service built on Mongo database | Singapore/US source · Oct 2026 ↗

Frontend Framework

Next.js

On its website: HTTP: thegro.ai responds with x-nextjs-prerender; HTTP: www.thegro.ai responds with x-nextjs-prerender source · Oct 2026 ↗

Money

Payments

Stripe

In its subprocessor list: Stripe | Acts as a payment processor and financial infrastructure provider, enabling businesses to accept online and in-person payments | The United States source · Oct 2026 ↗

AI in the product

LLM API

Gemini API

“We chose Gemini 3 for thegro.ai because we needed more than text generation — we needed reasoning. Across real outbound workflows (lead research, prioritization, structured outputs, and human-sounding outreach), Gemini consistently handled long context and mu…” — the maker, Sep 2026 ↗

Mistral AI

In its subprocessor list: Mistral AI | LLM service | France source · Oct 2026 ↗

Shipping

Hosting

Amazon Web Services

“We chose AWS Cloud for thegro.ai because reliability and scale aren’t optional when you’re building an AI Sales Co-Pilot. From day one, we needed infrastructure that could handle high-volume outbound workflows, real-time data enrichment, and secure CRM integr…” — the maker, Sep 2026 ↗

In its subprocessor list: AWS | Cloud hosting provider | Singapore/US source · Oct 2026 ↗

Cloudflare

In its subprocessor list: Cloudflare | Network security, performance, and reliability services | The United States source · Oct 2026 ↗

Other tools

Other

Vercel

“As a lean team, speed mattered. Vercel let us go from commit to production in minutes. Setup was faster, deployments were more reliable, and preview environments made collaboration dramatically easier. It let us move fast without cutting corners. Less time on…” — the maker, Sep 2026 ↗

On its website: HTTP: thegro.ai responds with x-vercel-id; HTTP: www.thegro.ai responds with x-vercel-id source · Oct 2026 ↗