Overview

ViSearch converts video into searchable text and learning materials, with search options that range from transcripts to visual content. It is best suited to educators, creators, and teams processing video libraries; buyers who only need occasional transcription may find the per-minute tiers with advanced search more than they need.

Its strongest case is the combination of search, transcripts, and timestamp-linked learning aids. The trade-off is a pay-per-minute ladder: useful discovery features arrive at higher rates, so processing length and volume matter.

Key features

ViSearch supports full-text, semantic, and visual search, including searches across a video library. Basic covers full-text search; semantic search starts at Pro, and Visual adds image-based search plus face and speaker search. That makes the tiers legible for buyers who know whether they need text retrieval, broader meaning-based discovery, or visual matching. Audio and multimodal search are also supported.

Transcription and translation cover more than 90 languages, with speaker labels and TXT, DOCX, or PDF export. Basic also includes auto-subtitles in SRT and VTT. Pro adds timestamped chapters, structured summaries, and quizzes in multiple-choice, true/false, and open-ended formats, linked to video timestamps. The site says quizzes integrate with any LMS, which makes Pro more relevant to course creators than Basic, though those learning features raise the per-minute rate.

Users can upload common video and audio formats or paste YouTube, Google Drive, iCloud, and direct file URLs. The FAQ permits videos up to 10 hours long, but the no-sign-up trial covers only 10 minutes; the signed-up free allowance reaches 20 minutes. Those caps are useful for evaluating short clips, not for judging sustained library processing.

ViSearch supports iframe embedding, REST API integration, and on-premise deployment for teams. That breadth suits organizations that need to integrate search or keep deployment on-premise. The privacy policy says personal information is not sold, but may be shared with providers for hosting, payments, analytics, and support. It describes reasonable technical and organizational safeguards, including encryption in transit, without guaranteeing absolute security.

Pricing

ViSearch charges by processed minute on its paid tiers. Free costs 0.00 USD per free and includes up to 20 minutes of video processing, with no credit card required. Basic is 0.09 USD per once, billed $0.09/min, and includes full-text search, AI transcripts with speaker labels, and SRT/VTT subtitles. It is the economical paid option for text-focused workflows, but leaves out semantic and visual search, chapters, summaries, and quizzes.

Pro is 0.15 USD per once, billed $0.15/min, and includes Basic features plus semantic search, timestamped chapters, smart summaries, and auto-generated quizzes. It fits learning and research workflows that benefit from those outputs. Visual is 0.25 USD per once, billed $0.25/min, and includes Pro features plus visual search, search by uploaded image, and face and speaker search. Choose it when visual retrieval is central; otherwise its higher rate is difficult to justify. The 10-minute no-sign-up trial and 20-minute signed-up free allowance are small relative to the 10-hour video maximum. Refund requests may be made within 14 days of purchase, and support aims to respond within two business days.

Platforms

ViSearch is available on the web and through an API, with self-hosted deployment for teams. Kobaltstack LLC operates the service from New York, New York.

Who it's for

Educators and course creators are the clearest fit for timestamped chapters, summaries, and quizzes. Content creators and media organizations can use the search tiers to find moments in video collections, while teams and organizations may value API integration or on-premise deployment. People processing only a few minutes at a time can start with the free allowance; buyers with long or large libraries should compare the per-minute cost at their expected volume before choosing a tier.

Pros and cons

Pro: Search grows from full-text to semantic and visual discovery, so buyers can select the level their video workflow needs.
Pro: Timestamped chapters, summaries, and several quiz formats make Pro useful for turning video into course material.
Pro: Uploads and links cover common sources, while API, embedding, and on-premise options accommodate team workflows.
Con: The free allowance tops out at 20 minutes, making it a narrow trial for libraries or regular processing.
Con: Semantic search and learning aids require Pro, and visual search requires the most expensive per-minute tier.
Con: Per-minute billing means costs scale with video length and volume.

Alternatives

AI Video Search Tools is a broader category starting point for comparing video search options.

FrameQuery is worth considering for users who want a free plan with metadata search and local, Drive, or NAS sharing and backup; its free plan has no monthly indexing hours, and face, voice, and AI-tag search require indexed video.
DISKO is a relevant alternative for Mac and web users seeking screenwriting and shot-list tools alongside review links, including a free 2 GB cloud plan.
Twelve Labs may suit API or web users who prioritize a free allowance of 600 video minutes, 90-day index access, and up to 10 hours per index.
Vivu offers API and web access with a free monthly allowance of 20 indexing minutes and 50 search credits for a personal workspace.
Cinestar is an alternative for Linux or Mac users seeking a free open-source core, with local AI services requiring Ollama.
Scout Suite is a free open-source multi-cloud security auditing tool for Linux, Mac, or self-hosted environments.
Coactive Content Discovery is another paid API and web option.
MomentSearch is a free option available across API, desktop, self-hosted, and web platforms.

Verdict

ViSearch is a strong fit for educators, creators, and teams that need searchable video plus timestamped learning outputs, especially when API or on-premise deployment matters. Its per-minute tiers let buyers pay for text search without buying visual search, but the free cap is brief and the more distinctive discovery tools cost more. Choose it when those search and learning features justify processing-based charges; look elsewhere if you need a substantial free volume or expect to process large libraries at low cost.

	Moments Lab	ViSearch
Free plan	No	Yes
Free trial	No	Yes
Paid from	—	Free
Open source	No	No
Platforms	api, Web	api, self-hosted, Web
Visual search	Yes	Yes
Audio search	Yes	Yes
Multimodal search	Yes	Yes
API access	Yes	Yes
Free plan	—	No

Moments Lab vs ViSearch

Moments Lab

ViSearch