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Chat and email agents
Chat and email agents
4 tools in Support · Updated
2 Nov 2026
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Support › Chat and email agents
Backed by Y Combinator
Showing 4 tools
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Tool
What it does
Price
Retell AI
by
Retell AI
YC W24
AI voice agents for automating phone calls
Pay as you go
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Fini
by
Fini
YC S22
AI customer support agent that resolves tickets across voice, chat, and email
Pay as you go
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kapa.ai
by
kapa.ai
YC S23
Turn company knowledge into support agents and retrievable context
Paid
Free trial
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Botsonic
by
Writesonic
YC S21
Build a custom AI chatbot trained on your website and documents
Paid
Free trial
Watch
That’s all 4 tools.