An independent price guide to business chatbots, run from the UKPrices checked

Knowledge bot with citations

CustomGPT.ai: prices and plans

A knowledge bot that cites its source on every answer, sold by queries a month, aimed at organisations where a wrong answer is costly.

$89estimate at 50 AI conversations a month
$89Standard, a month
None separateAI usage price
Nofree plan

Plans and prices

PlanPriceBillingIncludesSource
Standard$89a monthbilled annually1,000 queries a month. $99 billed monthly.customgpt.aiChecked 3 November 2026
Premium$449a monthbilled annually5,000 queries a month. $499 billed monthly.customgpt.aiChecked 3 November 2026
EnterpriseCustomcontractNot capturedcustomgpt.aiChecked 3 November 2026

How you are billed

Queries a month and words stored. Extra queries are an add-on: 2,500 a month for $375.

For 50 AI conversations a month we use Standard, billed annually: 50 conversations fit inside 1,000 queries if each uses under 20: $89. A conversation can use several queries.

Free plan
No free plan
Trial
7 days, card required
Setup fee
None listed
Add-ons and extra charges
Extra queries: 2,500 a month for $375; Extra seats: 5 for $100 a month; Extra documents: 100,000 a month for $100

AI quality

Model
OpenAI models. Anthropic's Claude via AWS Bedrock on Enterprise.
Accuracy controls
An anti-hallucination layer and a citation on every answer
Human handoff
Lead capture actions. Human handoff not checked.

We don't test answer quality, and a low price here isn't a recommendation. These are the vendor's own descriptions, or a note that it doesn't give one.

Channels and integrations

Channels
Website, Slack, API
Integrations
WordPress, Wix, HubSpot and Zendesk knowledge bases, Shopify, Notion, Google Drive, Zapier

Who it suits

Best for
Legal, membership and public sector sites where answers must be traceable
Strength
Citations on every answer
Watch out for
Extra queries come only in large blocks (2,500 for $375 a month)

Not confirmed

CustomGPT.ai pricing page

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