The 6 Best Realtime Voice AI Tools in 2026 (Compared)

1. Eclatira — best for businesses deploying AI receptionists to handle incoming calls and inquiries

Pricing: Free plan; paid from $35/month · Free plan: Yes · Upvotes: 300

In Eclatira's words

Eclatira is a platform for building conversational agents with native voice, camera, and screen sharing capabilities. It helps developers deploy autonomous agents that can see and respond in real time across multiple channels.

Key features

• Process live camera and screen input in real-time voice conversations
• Read text from camera input using OCR
• Identify physical objects and products in frame
• Connect to 3,000+ apps without custom integration code
• Build and deploy agents through visual builder or REST API

Use cases

• Businesses deploying AI receptionists to handle incoming calls and inquiries
• Companies running AI answering services to respond to customer communications
• Sales teams using AI agents to qualify leads automatically

Pricing details: Free plan includes 1,350 credits monthly with no card required.

See Eclatira pricing, reviews and alternatives →

2. Gemini 3.5 Transcribe — best for build voice agents that understand natural speaking style and execute tasks with voice commands

Pricing: See website · Upvotes: 225

In Gemini 3.5 Transcribe's words

Gemini 3.5 Transcribe is a speech-to-text model designed for precise and intelligent real-time transcription. It converts raw audio directly into accurate, polished, formatted text, handling background noise, complex jargon, and disfluency cleanup. Developers can integrate it via the Gemini API to build voice agents, real-time captioning tools, and post-call analytics pipelines.

Key features

• Handle self-corrections and remove filler words automatically
• Recognize custom vocabulary and specialized jargon
• Support transcription across over 85 languages automatically
• Identify multiple speakers with timestamps in pre-recorded audio
• Deliver continuous bidirectional streaming with sub-second latency

Use cases

• Build voice agents that understand natural speaking style and execute tasks with voice commands.
• Create real-time captioning tools for meetings and live events.
• Transcribe recorded audio, meetings, and call logs with speaker attribution.

See Gemini 3.5 Transcribe pricing, reviews and alternatives →

3. Tellie Prompter 1.5 — best for track objection-handling coverage and get real-time talking point nudges during live Zoom sales calls

Pricing: Free plan; paid from $19 · Free plan: Yes · Upvotes: 142

In Tellie Prompter 1.5's words

Every prompter scrolls. There are 4 things Tellie does better. 1. Tellie follows the words you actually say and keeps up when you pause, skip or improvise; 2. Tellie knows what you HAVEN'T said, and nudges you while there is still time and debriefs you when done; 3. Tellie is invisible to Zoom and screen recorders. 4. Tellie is a tiny 3MB download, runs entirely on-device, and there is no account. Only $19 with code PRODHUNT10 ($29 after). One-time, no subscription.

Key features

• Follow your actual spoken words, pausing and ad-libbing without losing place
• Track which script points you have covered, even when said differently
• Remain invisible to screen capture on Zoom, Teams, and WebEx calls
• Run speech recognition entirely on-device without uploading audio
• Support voice following in over 40 languages and regional variants

Use cases

• Track objection-handling coverage and get real-time talking point nudges during live Zoom sales calls.
• Review practice session debriefs to identify rushed or improvised sections before live investor pitches.
• Present to investors with hidden prompter support and screen recording without revealing the prompter.

Pricing details: Free forever as a teleprompter with basic features.

See Tellie Prompter 1.5 pricing, reviews and alternatives →

4. Devin Voice — best for developers who want to explore coding ideas through natural conversation

Pricing: Paid · Free plan: No · Upvotes: 121

In Devin Voice's words

Devin Voice lets you talk to Devin, Cognition's AI software engineer, and have it ship the work. Speak a task out loud and Devin plans, codes, and delivers. Powered by GPT-Live for natural conversation, with Cognition's new SWE-2 coding model under the hood. Try Devin at https://devin.ai.

Key features

• Talk naturally with Devin to explore ideas
• Pressure-test approaches through conversation
• Hand off work while away from keyboard
• Plan, code, and deliver tasks via voice

Use cases

• Developers who want to explore coding ideas through natural conversation
• Engineers who need to validate approaches before implementation

See Devin Voice pricing, reviews and alternatives →

5. Touchy — best for users learning a new skill who need guidance without distraction

Pricing: See website · Upvotes: 117

In Touchy's words

Touchy is an AI assistant designed to provide quick answers and help while minimizing phone usage and keeping users engaged with their surroundings. It connects with apps and understands physical and digital context to deliver relevant information without requiring constant attention. The product addresses the problem that most AI assistants available to consumers are ineffective and built around search rather than action.

Key features

• Understand user context from physical and digital environments
• Provide minimal information filtered to user preferences
• Learn and adapt to individual user preferences over time
• Reason about video and audio inputs for extended periods
• Detect when assistance is needed without interrupting the user

Use cases

• Users learning a new skill who need guidance without distraction
• People assembling furniture or using unfamiliar appliances
• Travelers needing contextual information during activities

See Touchy pricing, reviews and alternatives →

6. Sayble — best for sales professionals handling objections during discovery and closing calls

Pricing: Free plan; paid from $24.99/month · Free plan: Yes · Upvotes: 77

In Sayble's words

Sayble is a real-time AI copilot for sales calls, client meetings and negotiations. It hears what the other person just said and gives you one clear line to say next, plus a backup, in about half a second. When the call ends, it writes the recap and a ready-to-send follow-up email. Works on Zoom, Meet, Teams and phone calls. Mac & Windows, 10 languages.

Key features

• Provide real-time suggested responses during live calls
• Generate call recaps and follow-up emails automatically
• Query conversation history in plain language
• Remain hidden during screen shares
• Support conversations in 10 languages

Use cases

• Sales professionals handling objections during discovery and closing calls
• Founders preparing for investor pitch and negotiation meetings
• Recruiters capturing interview details and generating summaries

Pricing details: Free download with a 5-minute trial. Pro plan costs $39.99/month, with founder pricing at $24.99/month for the first 12 months.

See Sayble pricing, reviews and alternatives →