Best SALES Automation & Prospecting Tools
The must-haves in your outbound sales tool stack
Most Popular Categories
All The Sales Tools You'll Ever Need
Explore our comprehensive directory of sales software, categorized for your convenience.
Best SALES Automation & Prospecting Tools
The must-haves in your outbound sales tool stack
Explore our comprehensive directory of sales software, categorized for your convenience.

Syllable lets you build, deploy, and optimize AI voice, SMS, and chat agents easily. It offers real-time monitoring, multilingual support, and secure, scalable management for business use.
Stop managing 39 tools. Ship GTM from Claude Code with ColdIQ.
Get started
Real-time verified B2B data APIs.
We're working on creating a detailed video review for Syllable.
Syllable is recommended for teams building voice, SMS, and chat AI agents for customer support, finance, HR, and call centers who want easy-to-use tools with real-time monitoring and strong security. It helps businesses deploy and optimize AI agents to handle calls and chats in multiple languages.
Syllable offers a free trial tier with full features and two paid plans: Scale at $0.04 per minute and Enterprise at $0.06 per minute, both providing unlimited concurrency. Scale and Enterprise differ mainly by tenancy (multi-tenant vs. single-tenant), multi-cloud support, and level of support, with Enterprise including 24/7 help and multi-cloud options. All plans include essential AI tools like speech-to-text and PSTN integration, with additional third-party provider costs billed separately.
Don't want a Syllable subscription?
Get Syllable and your whole GTM stack from one API key with ColdIQ.
With Syllable, sign up for a free trial and start building AI agents immediately using pre-built templates and your choice of voice, SMS, or chat channels. Minimal setup involves configuring prompts and deploying agents, a process achievable within minutes for basic use or a few hours for customization.
Loading...
Stop stacking subscriptions. Call every data provider — emails, phones, enrichment, intent — from Claude Code, billed by credits, on a single API key.
Free to start. No credit card required.