Answer 10x more tickets in the same time
Build custom support agents that know your product, FAQs, and tone. Deploy via embed on your site or use internally to help your team respond faster.
Try it right now — no signup required
Try it now — no signup required
↵ Enter to send · Shift+Enter for new line
Powered by ZeroOptimize™ —auto-picks the best model · No signup needed
Everything you need
- Custom support agents loaded with your product docs and FAQs
- Draft perfect support replies in seconds from ticket context
- Embeddable chat widget for your website or help center
- Multilingual support — respond in the customer's language
- Escalation rules in the agent's prompt — ask it to flag urgent or angry tickets
- API access to integrate with Zendesk, Intercom, or your CRM
- Consistent, on-brand responses every time
Example prompts
ZeroOptimize™ sends each one to the highest-ranked free model that is answering at that moment, and fails over to the next if it is busy.
“Draft a refund response for a customer who missed the cancellation window”
“Create an FAQ bot that answers from our pricing page”
“Translate and respond to this Spanish customer complaint”
From $19 a year.
ChatGPT Plus costs $240 a year. ZeroLimitAI's Chat plan is $19 a year for the full app on the best free models. Annual ($99/year) adds the developer API, with paid models as backup.
30-day money-back guarantee · No credit card for trial
Frequently asked questions
Can I build a customer support chatbot with ZeroLimitAI?
Yes. Create a custom agent with your product documentation, FAQs, tone guidelines, and escalation rules in the system prompt. Deploy it as an embedded chat widget on your website or access it via API to integrate with your existing support tools.
Does ZeroLimitAI integrate with Zendesk or Intercom?
There is no native Zendesk or Intercom app. Through the OpenAI-compatible API you can connect any support platform that can make HTTP calls or run webhooks. After the free week, the API needs the Annual plan ($99/year, 2,000 calls/day).
Can ZeroLimitAI respond in multiple languages?
Yes. The top free models answer well in most major languages. Configure your agent to reply in the customer's language, or set a fixed language per agent.
Is ZeroLimitAI GDPR compliant for customer data?
We operate from the EU and process personal data under the GDPR; our data processing agreement is at zerolimitai.com/dpa. We don't train on conversations and only route to model providers that don't train on prompts, though a provider may retain a prompt for a while under its own terms.
Build your support agent
Try it free for 3 days with no card. The trial also includes an API key for 7 days at 25 calls a day.