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Tool profile · Publisher documentation

FlowSpeech

FlowSpeech is an AI-powered text to speech studio that converts written text into synthetic speech with emotion and pause control. It is built for creating narration and multi-speaker audio directly in a browser studio, and it supports importing common document formats. According to the supplier's public documentation, you can add emotion and accent tags, control pauses, and let the tool assign voices automatically across several speakers. The documented feature set also includes 30 voices and import for PDF, DOC, PPT, and EPUB files. LE LABO IA has not tested the product; this profile relies only on the public documentation published by its supplier. That means the workflows, audio quality, and output reliability described here should be checked on the supplier's own site before you commit to a paid plan. Prices and availability can change, so treat them as points to verify rather than fixed facts.

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Tool profile · Publisher documentation

What to check before choosing

The product points below come from publisher documentation. No common hands-on test is claimed. Documentary profile, sources checked October 7, 2026. LE LABO IA has not tested this product.

Uses

Turning written articles, scripts, or documents into spoken audio for videos, presentations, or narration. Producing multi-speaker audio where the studio assigns voices automatically across different speakers. Adding emotion, accent, and pause tags to make synthetic speech sound more expressive and naturally paced. Importing PDF, DOC, PPT, or EPUB files directly into the studio to convert existing documents into speech.

Offer and pricing

The supplier lists a free tier at 0 USD per month with 10,000 credits when connected and 2,000 credits as a guest. Paid tiers start at 19 USD per month for Basic with 200,000 credits, and go up through Pro at 59 USD per month with 1,000,000 credits and Scale at 189 USD per month with 4,000,000 credits. An annual option is mentioned with 50 percent savings, but the amounts are not confirmed. Prices, quotas, and billing terms should be checked with the supplier before you pay.

Limits to check

The product has not been tested by LE LABO IA, so this profile is based only on the supplier's public documentation. Quotas, territorial availability, and terms of use are not confirmed and should be checked with the supplier. Pricing is shown as monthly figures; an annual option with 50 percent savings is mentioned but the amounts are not confirmed. The availability of features such as emotion tags, pause control, or PDF import may vary by plan and should be confirmed on the supplier site.

What to check yourself

Before you commit, test one short script or document on a free tier and check how the imported content is parsed, how emotion and pause tags behave, and whether the voice assignment matches your multi-speaker needs. Also compare the credit consumption of your test project with the quota of the plan you are considering. Confirm current pricing, billing terms, and territorial availability directly with the supplier, because those details are not confirmed here.

  • Quotas, territorial availability, and conditions of use are not confirmed and should be checked with the supplier.
  • The annual option mentioned with 50 percent savings has no confirmed amounts.
  • The practical performance of emotion, pause, and multi-speaker features has not been tested.