All comparisons


| Visit CustomGPT | Visit Lex | |
|---|---|---|
| What it costs | ||
| Pricing | Paid | Paid |
| Pricing details | Plans start at $89/month | Free tier available. Pro: $16/month |
| Price range | $99 - $499/mo | $0 - $16/mo |
| Free option | Free trial only | Free tier |
| What it is | ||
| What it does | CustomGPT builds chat agents trained on your own documents and site content, with no code and no model tuning. Priced per month, with a lower annual rate. | Lex is a writing platform and AI writing assistant that helps with long-form content creation and editing. Free tier, then $16. |
| The details | ||
| Tags | Custom AIChatbotNo CodeCustomer SupportKnowledge Base | writingai-assistantlong-formminimalist |
What it costs
- Pricing
- Paid
- Pricing details
- Plans start at $89/month
- Price range
- $99 - $499/mo
- Free option
- Free trial only
What it is
- What it does
- CustomGPT builds chat agents trained on your own documents and site content, with no code and no model tuning. Priced per month, with a lower annual rate.
The details
- Tags
- Custom AIChatbotNo CodeCustomer SupportKnowledge Base
What it costs
- Pricing
- Paid
- Pricing details
- Free tier available. Pro: $16/month
- Price range
- $0 - $16/mo
- Free option
- Free tier
What it is
- What it does
- Lex is a writing platform and AI writing assistant that helps with long-form content creation and editing. Free tier, then $16.
The details
- Tags
- writingai-assistantlong-formminimalist
Read the full reviews
What each one is actually like to use, tested by hand rather than summarised from the vendor’s own page.






















