Smallest.ai Atoms pricing and plans (Nov 2026)
Smallest.ai Atoms pricing at a glance: Pay as you go with $10 in free credits: voice agents from $0.05/min, typically $0.09 to $0.21/min depending on the models chosen (hosting $0.01/min flat, speech-to-text about $0.009/min, LLM at cost, text-to-speech about $0.09/min, or speech-to-speech); phone numbers $10/mo; HIPAA zero data retention add-on $1,000/mo; enterprise custom. Checked on smallest.ai.
Voice AI agent platform with its own speech models, priced per minute by model stack.
| Starting price | See vendor |
|---|---|
| Pricing details | Pay as you go with $10 in free credits: voice agents from $0.05/min, typically $0.09 to $0.21/min depending on the models chosen (hosting $0.01/min flat, speech-to-text about $0.009/min, LLM at cost, text-to-speech about $0.09/min, or speech-to-speech); phone numbers $10/mo; HIPAA zero data retention add-on $1,000/mo; enterprise custom |
| Pricing model | usage |
| Free trial | — |
| Free plan | — |
| Channels | phone, sms |
| Categories | Voice AI & Dialers |
| Sources | |
| Last verified |
Something out of date, or are you the vendor? Request a correction or update this listing. Corrections are free and never depend on sponsorship.
Smallest.ai Atoms comparisons
Featured in
- Best AI voice agents & dialers for sales
- Best Vapi alternatives for AI voice agents
- Best Retell AI alternatives for voice agents
- Best Bland AI alternatives for voice agents
- Best ElevenLabs Agents alternatives for AI voice agents
All Smallest.ai Atoms alternatives →
FAQ
How much does Smallest.ai Atoms cost?
Pay as you go with $10 in free credits: voice agents from $0.05/min, typically $0.09 to $0.21/min depending on the models chosen (hosting $0.01/min flat, speech-to-text about $0.009/min, LLM at cost, text-to-speech about $0.09/min, or speech-to-speech); phone numbers $10/mo; HIPAA zero data retention add-on $1,000/mo; enterprise custom (checked 2026-11-02 on the vendor's site).
Does Smallest.ai Atoms offer a free trial?
We did not find a free trial on the vendor site.
Does Smallest.ai Atoms have a free plan?
We did not find a free plan on the vendor's pricing page.
What are the best Smallest.ai Atoms alternatives?
See our list of Smallest.ai Atoms alternatives at https://thesdrlist.com/alternatives/smallest-ai/, which covers tools in the same categories, and head-to-head comparisons such as Smallest.ai Atoms vs Ultravox, Smallest.ai Atoms vs Retell AI.
Other Voice AI & Dialers tools
Cloud contact center and power dialer with unlimited calling and SMS, CRM integrations and an AI voice agent.
Voice AI & DialersSpeech-to-text API provider with an all-inclusive Voice Agent API for building AI phone agents.
Voice AI & DialersAI voice agents for inbound and outbound call campaigns, with agency and white-label plans.
Voice AI & DialersMulti-line predictive and power dialer, popular with real estate and outbound call teams, with voicemail drop and caller-ID tools.
Voice AI & DialersFree weekly newsletter
The SDR List Weekly
One quick email a week on AI sales tools: pricing changes (with sources), new tools worth a look, and one useful comparison. Less tab-hopping, more pipeline.
No spam, unsubscribe anytime. You'll get a quick confirmation email first.