CustomGPT tech stack
Builds AI chatbots trained on a business's own content, used for customer support and other business tasks.
customgpt.ai ↗Checked Sep 2026
The stack
On its website: DNS: s1._domainkey.customgpt.ai CNAME s1.domainkey.u32394125.wl126.sendgrid.net; DNS: s2._domainkey.customgpt.ai CNAME s2.domainkey.u32394125.wl126.sendgrid.net source · Oct 2026 ↗
“We love the OpenAI APIs. To make this curated agent product better-than-human-level articles we used a mixture-of-models for each specific sub-task (like query planning, outline generation, content block generation, citation linking, etc). Being able to quickl…” — the maker, Sep 2026 ↗
“Excellent serverless vectorDB - we used it in our visual search engine that select awesome images for the articles.” — the maker, Sep 2026 ↗
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