No. 22 of 28 ·AI Sound Effect Generators

FlowSpeech Sound Effects

Name: FlowSpeech Sound Effects
Price: 19 USD

Web · paid plans from $19/mo

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Freedom report

One barScore 5.1

Free tierA free tier is on its own pricing page
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedThinly documented

FlowSpeech Sound Effects is ranked #22 of 28 in AI sound effect generators on Freedom251. It runs on Web. There is a free plan. Paid plans start at $19/mo.

FlowSpeech Sound Effects plans and pricing

All plans

Basic $19/mo Monthly 200,000 credits/month · ~200 minutes of audio · up to 100,000 characters/request · 30+ voices · Gemini TTS API access with shared credits flowspeech.io · 8 Oct 2026

Pro $59/mo Monthly 1,000,000 credits/month · ~1,000 minutes of audio · up to 100,000 characters/request · 30+ voices · Gemini TTS API access with shared credits flowspeech.io · 8 Oct 2026

Scale $189/mo Monthly 4,000,000 credits/month · ~4,000 minutes of audio · up to 100,000 characters/request · 30+ voices · Gemini TTS API access with shared credits flowspeech.io · 8 Oct 2026

Free Not published Monthly Guests: 2,000 credits/month · ~2 minutes of audio · up to 2,000 characters/request; signed-in: 10,000 credits/month · ~10 minutes of audio · up to 10,000 characters/request flowspeech.io · 8 Oct 2026

Compared on AI sound effect generators

Free plan: Yes
Paid from: $19/mo
Text-to-sound: Yes
Download formats: mp3
Commercial use: restricted

Best FlowSpeech Sound Effects alternatives

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The record

Text-to-SFX: The web tool generates sound effects from text prompts and offers a mode to add effects to video.
Prompt controls: Prompts can specify intensity, distance, texture, and emotion.
Duration control: Users can set a precise sound effect duration for cuts, loops, or transitions.
Export format: The generator page shows MP3 44.1 kHz at 128 kbps as the standard default output format.
Generation cost: The sound effect generator displays a cost of 2,500 credits per generation.
Use cases: The maker describes uses including video, audiobooks, podcasts, games, and ads.
API access: The Basic, Pro, and Scale pricing plans include Gemini TTS API access with shared credits.
Data handling: FlowSpeech says it does not save or store user data and sends authorized content to a third-party AI platform for processing; it advises users not to enter private information.
Security statement: The privacy policy says FlowSpeech has organizational and technical measures to protect personal information, while noting that internet transmission and storage cannot be guaranteed 100% secure.
Support: The sound effects page directs users to contact support at [email protected].
Notable limit: The sound description field is limited to 450 characters.
Price from: $19/mo

Where it ranks on Freedom251

Best AI Sound Effect Generators in 2026#22 of 28

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Sources

flowspeech.io/sound-effect· checked 8 Oct 2026
flowspeech.io/pricing· checked 8 Oct 2026
flowspeech.io/privacy-policy· checked 8 Oct 2026