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Reviewed by Shawn H. — Founder, AITrustList

Last verified MethodologyAI tools are ranked by traffic signals, not paid placement.

OpenAI.fm logo

OpenAI.fm

AI text-to-speech voice demo from OpenAI

Text to SpeechVoice GenerationFree
6 Views

OpenAI.fm is a web demo for previewing and generating AI text-to-speech voices from OpenAI.

Visit website
Screenshot 1

Pros & cons

Independently written by the AITrustList editorial team.

Pros

  • Free web demo, no account required
  • Preview all OpenAI TTS voice presets (alloy, nova, shimmer, etc.)
  • Compares tts-1, tts-1-hd, and gpt-4o-mini-tts models side-by-side
  • Lets users test voices before paying for the TTS API
  • Supports adjustable speed, instruction prompts, and sample text

Cons

  • Demo only, not licensed for production or commercial use
  • Rate-limited per session/IP, no documented high-volume quota
  • No API key integration or programmatic access from the demo
  • No batch generation or long-form audio stitching
  • No SLA, uptime guarantee, or enterprise support
OpenAI.fm Overview

What is OpenAI.fm?

An OpenAI web demo for AI text-to-speech voice previews and generation.

How to use OpenAI.fm?

Open the site, choose a voice, enter text, and play or download the generated speech.

Core features of OpenAI.fm

  • AI text-to-speech voice previews
  • Multiple selectable voice options
  • Web-based speech generation interface

Target audience of OpenAI.fm

Content CreatorsDevelopersAI Developers

Use cases of OpenAI.fm

  • #1Previewing OpenAI TTS voices
  • #2Generating short speech clips from text
  • #3Comparing voice styles for projects

OpenAI.fm Details

The website at openai.fm was blocked by a Vercel Security Checkpoint during data extraction, so detailed product content could not be verified directly. Based on the URL and brand context, openai.fm appears to be an OpenAI-hosted demo page that lets visitors listen to and generate speech using OpenAI's text-to-speech (TTS) voices. Concrete feature, pricing, and FAQ details were not visible in the captured page content and therefore cannot be reliably reported.

OpenAI.fm Pricing

Pricing model
Free

FAQ from OpenAI.fm

What is openai.fm?

A web demo for OpenAI's text-to-speech voices, based on the site's URL and brand.

OpenAI.fm Website Traffic Analysis

Visit Over Time

Monthly Visits506.7K
Avg. Visit Duration01:24
Page per Visit4.61
Bounce Rate40.95%
Jul 2025 - Jun 2026 All Traffic

Geography

Top 5 Regions

📍India
39.35%
📍United States
9.41%
📍Pakistan
4.66%
📍Italy
4.47%
📍France
2.46%
Jul 2025 - Jun 2026 Desktop Only

Traffic Sources

Direct
48.56%
Organic Search
42.26%
GenAI
5.41%
Referrals
2.29%
Organic Social
1.32%
Mail
0.16%
Affiliate
0.00%
Display Ads
0.00%
Paid Search
0.00%
Paid Social
0.00%
Jul 2025 - Jun 2026 Worldwide Desktop Only

AI Referral Traffic

ChatGPT
100.0%
Jul 2025 - Jun 2026 AI Engine Share Trends

Top Keywords

KeywordTrafficCost Per Click
open ai fm9.0K$ 0.22
openai fm5.4K$ 0.20
openai.fm1.7K$ 0.21
openaifm800$ 0.21
ai fm670$ 0.18

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