Build voice agent — Automating Workflows (Top 50 of 738)

Platforms for phone agents that call, answer, and complete tasks by voice.
1. Genspark Unclaimed
10+ community tutorials 10+ channels 23.6K views
No reviews yet
Automating Workflows · General

All-in-one AI workspace whose Super Agent runs multi-step work end to end — slides, docs, sheets, media, code, even phone calls.

  • Free tier
  • Web app
  • No code
What you need
Also runs on
Desktop app
You’ll need
Genspark account (sign-in required)

Summarized from community tutorials

2. Vapi Unclaimed
10+ community tutorials 10+ channels 31.6K views
No reviews yet
Automating Workflows · General

Developer platform to build, test, and deploy real-time voice AI agents

  • Paid only
  • Web app
  • Some setup
What you need
Also runs on
API
You’ll need
Google account (for Calendar tool integration) · Phone number via Twilio or Vonage · Own server or Make.com (for dynamic assistants)
Setup
about 15 min
Worth knowing
Vapi's standout feature (per-call dynamic/transient assistants) requires wiring up your own backend server or a no-code tool like Make.com, not just the dashboard.

Summarized from community tutorials

3. MuleRun Unclaimed
10+ community tutorials 10+ channels 12.2K views
No reviews yet
Automating Workflows · General

An AI-agent marketplace where always-on agents automate multi-step work, and creators build and monetize their own.

  • Free
  • Web app
  • No code
What you need
You’ll need
MuleRun account (free signup)

Summarized from community tutorials

4. CREAO Unclaimed
10+ community tutorials 9 channels 19.2K views
No reviews yet
Automating Workflows · General

Describe a workflow in plain English — CREAO builds it, runs it, and turns it into a scheduled agent that works 24/7.

  • Free tier
  • Web app
  • No code
What you need
You’ll need
Email address to sign up · Google account (for optional integrations)
Setup
about 10 min

Summarized from tutorials, including the vendor’s own

5. Dify Unclaimed
10+ community tutorials 10+ channels 7.8K views
No reviews yet
Automating Workflows · General

Open-source, low-code platform to build, deploy, and monitor production-ready AI agents, RAG apps, and agentic workflows.

  • Free tier
  • Web app
  • Some setup
What you need
You’ll need
Dify account/login
Setup
about 15 min

Summarized from tutorials, including the vendor’s own

6. GPT-trainer Unclaimed
10+ community tutorials 4 channels 69.4K views
No reviews yet
Automating Workflows · General

No-code platform to build, train, and deploy custom AI support agents across chat, phone, email, and SMS.

  • Free tier
  • No card
  • Web app
  • No code
What you need
You’ll need
Website URL, sitemap, or files to train on · Email address
Worth knowing
The entry-level plan runs on GPT-trainer's own AI credits; connecting your own OpenAI API key requires a higher-tier plan.

Summarized from community tutorials

7. Relevance AI Unclaimed
9 community tutorials 9 channels 1.8K views
No reviews yet
Automating Workflows · Gtm agents

Build and deploy teams of AI agents that run your business workflows autonomously — no code required.

  • Free tier
  • Web app
  • No code
What you need
You’ll need
Google, Apple, or email account for sign-up

Summarized from tutorials, including the vendor’s own

8. FastGPT Unclaimed
6 community tutorials 2 channels 222.7K views
No reviews yet
Automating Workflows · General

Open-source AI agent builder pairing a visual workflow canvas with an Agentic RAG knowledge base, self-hosted or cloud.

  • Free tier
  • Bring your own key
  • Web app
  • Some setup
What you need
Also runs on
Self-hosted · API
You’ll need
Docker installed (for self-hosting) · API key from a model provider e.g. SiliconFlow · PDF/Word/Markdown docs for the knowledge base · Feishu or DingTalk dev account (optional, for bots)

Summarized from community tutorials

9. Keragon Agents Unclaimed
9 community tutorials 2 channels 75.9K views
No reviews yet
Automating Workflows · General

HIPAA-compliant AI agents that automate healthcare practice operations — intake, scheduling, reminders, no-show recovery, and billing across 300+ integrations.

  • Paid only
  • Web app
  • Some setup
What you need
You’ll need
Google account (Sheets/Forms) · Retell AI account (voice AI) · Cal.com account (scheduling) · API documentation (for connector build)

Summarized from tutorials, including the vendor’s own

10. ElevenAgents Unclaimed
7 community tutorials 4 channels 12.9K views
No reviews yet
Automating Workflows · General

Build, deploy, and monitor human-sounding AI voice and chat agents across phone, web, and messaging.

  • Free tier
  • Web app
  • Some setup
What you need
Also runs on
API
You’ll need
ElevenLabs account · Business website URL (optional, for scraping) · Twilio account for a phone number · make.com account for webhook automations
Setup
about 5 min
Worth knowing
The auto-generated system prompt from scraping your website is demo-quality only — it needs manual rewriting (roles/rules/steps/skills, guardrails) before it's production-ready.

Summarized from tutorials, including the vendor’s own

11. Automation Anywhere Unclaimed
4 community tutorials 4 channels 12.2K views
No reviews yet
Automating Workflows · General

Enterprise agentic process automation — orchestrate AI agents, RPA bots, and people across mission-critical workflows.

  • Free tier
  • Bring your own key
  • Web app
  • Some setup
What you need
Also runs on
Desktop app
You’ll need
Email address (business or personal) · Windows or Mac machine for Bot Agent · Chrome or Edge browser · OpenAI API key (optional, for AI steps)
Worth knowing
Community Edition hides the AI features (model connections, skills, agent builder) and version rollback/check-in — only Document Automation is exposed; everything you build is public (no private/team

Summarized from community tutorials

12. Retell AI Voice Agent Unclaimed
10+ community tutorials 8 channels 1.8K views
No reviews yet
Automating Workflows · General

Build, deploy, and monitor human-like AI voice agents that automate inbound and outbound phone calls at scale.

  • Free trial
  • Web app
  • Some setup
What you need
Also runs on
API
You’ll need
Retell AI account · Phone number (Twilio/Telnyx) · Make.com or n8n account (optional) · cal.com account (optional booking) · ElevenLabs account (optional voices)
Worth knowing
Retell's webhook fires multiple events per call (started/ended/analyzed); without adding a 'call_analyzed' filter, integrations like Make.com capture incomplete data mid-call.

Summarized from community tutorials

13. Maton Unclaimed
10+ community tutorials 3 channels 22.9K views
No reviews yet
Automating Workflows · General

Connect your AI agents to 30+ SaaS tools — Maton handles the auth, your agent does the work.

  • Free tier
  • Web app
  • Some setup
What you need
Also runs on
API
You’ll need
Google account (Gmail/Drive/Calendar) · Telegram bot token (via BotFather) · OpenClaw or similar agent to connect to · Brave Search API key

Summarized from community tutorials

14. Voiceflow Unclaimed
6 community tutorials 5 channels 4.4K views
No reviews yet
Automating Workflows · General

No-code platform to build, test, and deploy AI chat and voice agents for customer support and CX

  • Free tier
  • Web app
  • Some setup
What you need
Also runs on
API
You’ll need
Voiceflow account · A business website or documents to import · Some technical comfort for chunking/API config
Setup
about 15 min
Worth knowing
Just dumping a raw website URL or PDF into the knowledge base often produces noisy, useless answers — good results require cleaning the data and picking the right chunking strategy.

Summarized from tutorials, including the vendor’s own

15. KickBot Unclaimed
6 community tutorials 4 channels 4.6K views
No reviews yet
Automating Workflows · General

Free cloud bot for Kick streamers: chat commands, moderation, alerts, overlays, clips, 3,000+ voice AI TTS, and tipping.

  • Free
  • Web app
  • No code
What you need
You’ll need
Kick streamer account · Google or Discord account to log in · Add KickBot as channel moderator · OBS/Streamlabs (for widget overlays)
Setup
about 5 min

Summarized from tutorials, including the vendor’s own

16. Anakin.ai Unclaimed
5 community tutorials 1 channel 537.5K views
No reviews yet
Automating Workflows · General

No-code AI workstation to build custom apps, agents, and automated workflows — plus 1000+ ready-made content, image, video, and voice tools.

  • Free tier
  • Web app
  • No code
What you need
You’ll need
Google or email account

Summarized from tutorials, including the vendor’s own

17. Bolna AI Unclaimed
10+ community tutorials 6 channels 886 views
No reviews yet
Automating Workflows · Sales

Build and deploy voice AI phone agents that qualify leads, answer support, and book appointments — at enterprise scale, in Indian languages.

  • Paid only
  • Web app
  • Some setup
What you need
Also runs on
API
You’ll need
Bolna AI account + API key · Agent ID (created in dashboard) · Phone number purchased in-platform · Telephony provider connected · Google Sheets/Apps Script (for automation)

Summarized from community tutorials

18. Botpress Unclaimed
4 community tutorials 3 channels 3.4K views
No reviews yet
Automating Workflows · General

Build, deploy, and manage your own AI chatbots and agents across web, WhatsApp, and Slack.

  • Free tier
  • No card
  • Web app
  • No code
What you need
You’ll need
Email address to sign up · Company/website URL to scrape for knowledge base · HTML access to embed the widget
Setup
about 10 min

Summarized from tutorials, including the vendor’s own

19. AutoGPT Unclaimed
10+ community tutorials 10+ channels 84.5K views
No reviews yet
Automating Workflows · General

Open-source platform to build, deploy, and run autonomous AI agents — chat, visual block builder, or one-click marketplace agents.

  • Free tier
  • Card required
  • Bring your own key
  • CLI
What you need
Also runs on
Self-hosted
You’ll need
OpenAI account with billing enabled · OpenAI API key · Python installed · Git or downloaded GitHub repo · Terminal/command-line access
Worth knowing
Can spiral into repetitive loops (writing/deleting the same files) and burns through OpenAI API credits fast, especially in continuous mode.

Summarized from community tutorials

20. Vooma Unclaimed
7 community tutorials 4 channels 677 views
No reviews yet
Automating Workflows · Freight quoting

AI agents that run freight back-office work — quoting, order entry, scheduling, load coverage, tracking, and POD collection across email, text, and voice.

  • Paid only
  • Web app
  • Some setup
What you need
You’ll need
TMS platform integration (e.g. Turvo) · Outlook/email inbox · Microsoft Teams (for alerts)

Summarized from community tutorials

27. assistents Unclaimed
No reviews yet
Automating Workflows · General

Enterprise platform for governed AI agents that execute real work across 300+ business systems, with permissions and audit trails.

  • Paid only
28. Letta Agent Unclaimed
3 community tutorials 2 channels 1.5K views
No reviews yet
Automating Workflows · General

Open-source platform for building stateful AI agents with long-term memory — formerly MemGPT.

  • Web app
  • Developer
What you need
Also runs on
API · CLI · Self-hosted
You’ll need
Letta Cloud account (app.leta.com) · Ollama installed (self-hosted option) · Python/pip environment (self-host setup) · Zapier account (optional integrations)

Summarized from tutorials, including the vendor’s own

29. Napster Unclaimed
5 community tutorials 2 channels 1.3K views
No reviews yet
Automating Workflows · General

Build, deploy, and talk to lifelike AI agents with real-time video, voice, and persistent memory.

  • Free tier
  • Web app
  • No code
What you need
Also runs on
Mobile app
You’ll need
Napster.com account

Summarized from community tutorials

31. Glean Unclaimed
3 community tutorials 2 channels 885 views
No reviews yet
Automating Workflows · General

Enterprise Work AI: search all your company apps, ask a grounded assistant, and build agents that take action.

  • Paid only
  • Web app
  • Some setup
What you need
You’ll need
Company SaaS accounts (Slack, Drive, Jira, etc.) · Enterprise Glean deployment (admin-provisioned) · Sign-in via company SSO/browser homepage

Summarized from tutorials, including the vendor’s own

32. Artemis Unclaimed
4 community tutorials 1 channel 3K views
No reviews yet
Automating Workflows · General

Enterprise platform to build, govern, and optimize AI agents and multi-agent systems

  • Paid only
  • Web app
  • No code
What you need
You’ll need
Documented SOPs or a plain-English task description · Integration targets ready (e.g. HubSpot, CRM) · Phone number/softphone to test a voice channel

Summarized from tutorials, including the vendor’s own

33. Plivo Unclaimed
4 community tutorials 3 channels 2.9K views
No reviews yet
Automating Workflows · Customer support

Build and deploy human-sounding AI voice agents across voice, chat, SMS, and WhatsApp — no-code or via API.

  • Paid only
  • Web app
  • No code
What you need
You’ll need
Plivo account login · Phone number to attach to AI agent · Business info for SMS number verification

Summarized from tutorials, including the vendor’s own

34. Chipp Unclaimed
No reviews yet
Automating Workflows · General

No-code platform to build, deploy, and monetize AI agents that support customers, qualify leads, and answer the phone.

  • Free tier
36. Landbot Unclaimed
2 community tutorials 2 channels 6.6K views
No reviews yet
Automating Workflows · General

No-code builder for AI chatbots and agents on websites and WhatsApp — qualify leads, support customers, automate sales chats.

  • Free tier
  • Web app
  • No code
What you need
You’ll need
Google account or email for signup · Website to embed the chatbot · Google Sheets account (for storing leads) · Slack workspace (for lead alerts)

Summarized from tutorials, including the vendor’s own

37. Saga AI Unclaimed
6 community tutorials 3 channels 2.4K views
No reviews yet
Automating Workflows · Outreach

AI agents that read every referral, fax and form, then act on it in the EHR — running patient access on autopilot

  • Paid only
  • Web app
  • No code
What you need
You’ll need
Saga account/login

Summarized from community tutorials

38. Maya Ai Unclaimed
No reviews yet
Automating Workflows · AI workflow

Enterprise workflow and conversational AI platform for building custom support, sales, HR, and compliance agents.

  • Paid only
40. Dasha Unclaimed
No reviews yet
Automating Workflows · General

Voice-AI-as-a-service for developers: build production voice agents with sub-second latency, 10k+ concurrent calls, and 30+ languages.

  • Free tier
41. HealOS Unclaimed
No reviews yet
Automating Workflows · General

A fleet of AI agents for medical practices — ambient scribe, 24/7 voice receptionist, and end-to-end billing, prior auth, and claims automation.

  • Free tier
  • Web app
  • No code
What you need
You’ll need
Email address (OTP sign-in) · Patient/visit to record or dictate
Setup
about 2 min

Summarized from tutorials, including the vendor’s own

Automating Workflows · General

Enterprise platform to build, deploy, and govern a production AI agent workforce anywhere

  • Paid only
  • CLI
  • Developer
What you need
Also runs on
Web app · API
You’ll need
DataRobot account · Local Python/CLI dev environment · GitHub access to template repo

Summarized from tutorials, including the vendor’s own

46. Druid Unclaimed
No reviews yet
Automating Workflows · General

Enterprise platform to build and orchestrate AI agents that automate business processes

  • Paid only
  • Web app
  • No code
What you need
You’ll need
Druid free trial/community edition account · Documents to upload for knowledge base (PDF, Excel, website,

Summarized from tutorials, including the vendor’s own

47. UChat AI Agent Unclaimed
No reviews yet
Automating Workflows · General

No-code builder for AI chat agents that sell and support across WhatsApp, Instagram, Messenger and 15+ channels.

  • Free trial
  • Web app
  • Some setup
What you need
You’ll need
Calendar integration (e.g. Cal.com) connected first

Summarized from tutorials, including the vendor’s own

49. Fazeshift Unclaimed
No reviews yet
Automating Workflows · Marketing

AI agents that run accounts receivable end to end — invoicing, cash application, collections, and disputes across your existing finance stack.

  • Paid only
50. Stammer AI Unclaimed
4 community tutorials 3 channels 448 views
No reviews yet
Automating Workflows · General

White-label platform for agencies to build, brand, and resell no-code chat and voice AI agents under their own domain.

  • Free trial
  • Web app
  • Some setup
What you need
Also runs on
API
You’ll need
Stripe account (for billing) · Custom domain (for white-label branding) · Twilio account (phone numbers outside US/Canada)

Summarized from tutorials, including the vendor’s own