Jelliu vs Cartesia
Cartesia is best known for its speech models and gives developers credit-based plans and tools to build voice agents in code. Jelliu is a finished business product: you describe the job, connect your calendar or CRM and launch an agent on phone calls and WhatsApp without code. Disclosure: Jelliu is our product; facts come from each pricing page, checked November 1, 2026.
Jelliu in one paragraph
Jelliu is a no-code platform for autonomous AI agents (called Bop) that answer and make phone calls and handle WhatsApp, email and web chat in English, Spanish and Portuguese — for sales, customer support, appointment booking, collections and outbound campaigns. It has a permanent Free plan with 15 voice minutes a month; paid plans start at $99/month (Starter $99, Growth $249, Business $549; Enterprise custom, including installation on your own servers).
Which one should you choose?
- Choose Jelliu if a non-technical team needs AI agents on phone calls and WhatsApp with a flat monthly price and a Free plan to start.
- Choose Cartesia if your case is: developers who want voice models plus tools to build voice agents.
How we compared
Disclosure: Jelliu publishes this page and Jelliu is our product. Every competitor fact comes from that vendor’s public pricing page, checked on November 1, 2026 unless another date is shown. We give no scores or star ratings and invent no benchmarks. Prices change often — confirm on the vendor’s page before you buy. Sources: jelliu.co/pricing, cartesia.ai/pricing.
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Frequently asked questions
Start free — 15 voice minutes every month
Launch an AI agent on phone calls and WhatsApp today, no code and no credit card.