Hei.io – AI Tool for Video

AI dubbing and captions in 140+ languages.

Categories: Video, Audio, Translation

Rating:Not Yet Rated

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Pricing:From $8.00/mo

₹668₹788 incl. 18% GST

TL;DR — Hei.io

AI dubbing and captions in 140+ languages. Pricing starts from ₹668/mo. Security: Flagged.

What is Hei.io?

Hei.io is a comprehensive toolkit designed to streamline the process of generating auto-captions and automated dubbing for video and audio content. Its primary focus lies in the capability to support over 140 different languages, including commonly spoken ones like English, French, Spanish, and German. The tool utilises advanced Artificial Intelligence methodologies, and it simplifies the task of adding subtitles to videos and audios for content creators and publishers. They are dedicated to helping users extend their reach, maximize their audience growth, and break linguistic barriers by offering AIs efficiency in audio and video dubbing. As a result, content can be made more accessible to a global audience. Notably, Hei.io provides an easy-to-use interface which accommodates users of varying technical abilities, thereby simplifying the overall user experience.

Security Assessment

Security: Flagged

Published posture scored below 12/20 on Security & Data Privacy. Review the source links and the methodology before using it with sensitive data. We do not perform security testing.

Last assessed: 21 August 2026

How this score was built

Each scored criterion links to the published page it was derived from. Unscored criteria are marked, not guessed. This listing has not been hands-on tested.

Security & Data Privacy
The privacy page is missing, but HTTPS is used for the site.
Source: hei.io
4/10
Functionality & Features
The homepage describes the product as AI video & audio dubbing with subtitles.
Source: hei.io
6/10
Ease of Use
Requires hands-on use of the product.
Not assessed
Pricing & Value
Pricing information is mentioned on the homepage but lacks detail.
Source: hei.io
5/10
Reliability & Performance
Requires hands-on use of the product.
Not assessed
Integration Capabilities
No citable published evidence in this pass.
Not assessed
Customer Support
No citable published evidence in this pass.
Not assessed
Company Stability
No citable published evidence in this pass.
Not assessed
Update Frequency
No citable published evidence in this pass.
Not assessed
Startup-Friendliness
No citable published evidence in this pass.
Not assessed

Frequently Asked Questions

What is Hei.io and what does it do?

AI dubbing and captions in 140+ languages.

What does Hei.io cost in India?

Hei.io starts at ₹668/month (plus 18% GST).

Is Hei.io safe for startups?

Hei.io is flagged on our Security & Data Privacy criterion (scored below 12/20). Review the full assessment before using it for sensitive startup data.