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Sighthound AI

sighthound.com

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Spec score 8.8 #6 of 37 in AI Image Recognition Software

What it is

Sighthound AI offers computer vision products for vehicle recognition, media redaction, and edge AI hardware. Retriever reads license plates and identifies vehicle make, model, color, and generation from live camera streams or uploaded footage. It installs on customer machines through Docker Compose, runs in a browser, and works offline without a required cloud connection. Retriever does not provide vehicle owner or location information. Redactor detects and redacts video, image, and audio content, and can create searchable transcripts for keyword redaction in 8+ languages. It offers REST API access, batch jobs, webhooks, and a brandable embedded editor. Sighthound says Redactor does not send media files externally and supports local, on-premise, and private cloud deployment. The company says Redactor is built for GDPR, CCPA, FOIA, HIPAA, and other global privacy regulations. Retriever's listed use cases include parking, enforcement, law enforcement, tolls and traffic, fleets, logistics, retail, and automotive. Pricing includes a free plan, Pro at $2,500 a year, Server at $3,500 a year, and custom Enterprise pricing.

Spec sheet

What it does
Sighthound sells computer-vision products for vehicle recognition, license-plate recognition, video redaction and edge AI processing.Read 21 Oct 2026 · sighthound.com
Deployment
Redactor supports desktop, server, private-cloud, offline and air-gapped deployments, and customer-controlled AWS, Azure or Google Cloud environments.Read 21 Oct 2026 · redactor.com
Compliance
Sighthound says Redactor is built for GDPR, CCPA, FOIA, HIPAA, and other global privacy regulations.Read 9 Oct 2026 · sighthound.com
Support
Retriever users can get installation help from its Developer Portal and Knowledge Base or contact Sighthound directly.Read 9 Oct 2026 · sighthound.com
Company
The maker identifies itself as Sighthound, Inc. and lists co-founder Jonathan Taylor as Executive Chairman, co-founder Dr. Zain Masood as CTO, and co-founder Markus Hahn as Chief Architect.Read 9 Oct 2026 · sighthound.com
Audio redaction
Redactor can mute, beep or scramble speech in audio and video files.Read 21 Oct 2026 · sighthound.com
Audio transcription
Redactor creates searchable transcripts for keyword redaction in more than eight languages.Read 21 Oct 2026 · sighthound.com
Company founded
LinkedIn states that Sighthound was founded in 2013.Read 21 Oct 2026 · linkedin.com
Company headquarters
Crunchbase lists headquarters in Winter Park, Florida, United States.Read 21 Oct 2026 · crunchbase.com
Company legal name
Crunchbase identifies the legal entity as Sighthound, Inc.Read 21 Oct 2026 · crunchbase.com
Company size
Crunchbase lists Sighthound as having 11–50 employees.Read 21 Oct 2026 · crunchbase.com
Compliance positioning
Sighthound says Redactor can support workflows involving HIPAA, GDPR, CCPA/CPRA, FERPA, FOIA and CJIS, while stating that compliance remains the customer's responsibility.Read 21 Oct 2026 · redactor.com
Compute Camera
The current Compute Camera version 4 uses an 8.3MP Sony STARVIS sensor, offers motorized lens options, up to 4TB NVMe storage and IP67 protection.Read 21 Oct 2026 · sighthound.com
Compute Node
The current Compute Node version 5 supports existing RTSP cameras, up to four streams in Super Mode and NVIDIA Orin NX or Nano hardware.Read 21 Oct 2026 · sighthound.com
Customer fit
Sighthound describes Retriever use cases including parking, enforcement, law enforcement, tolls and traffic, fleets, logistics, retail, and automotive.Read 9 Oct 2026 · sighthound.com
Developer toolkit
The Redactor Agent Toolkit contains Docker Compose configurations, TypeScript definitions, AI-agent documentation and an OpenAPI specification.Read 21 Oct 2026 · redactor.com
Device compatibility
Retriever can work with almost any IP camera, while Sighthound recommends specialized LPR cameras for fast-moving vehicles.Read 9 Oct 2026 · sighthound.com
Embedded integration
Redactor provides an embeddable, brandable editing interface for integrating redaction into another product.Read 21 Oct 2026 · sighthound.com
Funding record
Crunchbase lists seed, Series A and convertible-note funding rounds and names Entrenext Ventures among the investors.Read 21 Oct 2026 · crunchbase.com
Hardware
Sighthound Compute devices run AI locally with NVIDIA GPUs, Linux, Docker support, RTSP camera compatibility and APIs for third-party integration.Read 21 Oct 2026 · sighthound.com
Human review limit
Sighthound says Auto Detect is a first pass and recommends human review and correction before exported footage is released.Read 21 Oct 2026 · redactor.com
Image redaction
Redactor can blur, pixelate or fill sensitive content in photographs and screenshots.Read 21 Oct 2026 · sighthound.com
Legacy open source
Legacy Sighthound Video is now open source, is no longer under active feature development and receives only best-effort critical-issue support.Read 21 Oct 2026 · sighthound.com
Legacy product status
Sighthound Video is open source and no longer receives active feature development or regular updates; support is best effort for critical issues.Read 9 Oct 2026 · sighthound.com
Legacy system requirements
Sighthound Video 7.0.16 requires macOS 10.15 Catalina or later or Windows 10 or later; the page notes a macOS audio-playback crash issue.Read 21 Oct 2026 · sighthound.com
License-plate recognition
Retriever reads plates from many countries and reports plate characters and region information for the United States, Canada and major European countries.Read 21 Oct 2026 · sighthound.com
Limit: Google Play reliability
A Google Play reviewer reported that notified clips often failed to load or loaded too slowly despite fast storage and network connections.Read 21 Oct 2026 · play.google.com
Limit: support and pricing
The same Apple reviewer complained about inadequate updates, poor support, reliability problems and higher pricing than competing software.Read 21 Oct 2026 · apps.apple.com
Live-stream limit
Redactor works on files and does not provide live-stream redaction.Read 21 Oct 2026 · redactor.com
Notable news
Sighthound announced its privacy-and-evidence approach to responsible vehicle recognition on August 26, 2026.Read 21 Oct 2026 · sighthound.com
Object detection
The platform distinguishes and tracks vehicles, trucks, buses, motorbikes, people, bicycles and license plates in video.Read 21 Oct 2026 · sighthound.com
Praise: AI recognition
An Apple App Store reviewer said Sighthound's AI-based image recognition was impressive.Read 21 Oct 2026 · apps.apple.com
Product scope
Sighthound offers computer vision products for vehicle recognition, media redaction, and edge AI hardware.Read 9 Oct 2026 · sighthound.com
Rating on Apple App Store
2.1 out of 5 from 11 ratingsRead 21 Oct 2026 · apps.apple.com
Rating on G2
0 out of 5 from 0 reviews; G2 says there are not enough reviews to provide buying insight.Read 21 Oct 2026 · g2.com
Rating on Google Play
2.8 out of 5 from 244 reviewsRead 21 Oct 2026 · play.google.com
Rating on Software Advice
No rating from 0 reviews; the listing says “Be the first to review Sighthound.”Read 21 Oct 2026 · softwareadvice.com
Redactor features
Redactor automatically detects and redacts video, image, and audio content, and can generate searchable transcripts for redacting keywords in 8+ languages.Read 9 Oct 2026 · sighthound.com
Redactor integration
Redactor offers REST API access, batch jobs, webhooks, and a brandable embedded editor for integration workflows.Read 9 Oct 2026 · sighthound.com
Redactor privacy
Sighthound states that Redactor does not send media files externally and supports local, on-premise, and private cloud deployments.Read 9 Oct 2026 · sighthound.com
REST API
Redactor's REST API can automate media ingestion, detection, redaction and export, with batch jobs and webhooks, but API access is limited to selected Enterprise deployments.Read 21 Oct 2026 · redactor.com
Retriever
Retriever reads license plates and identifies vehicle make, model, color, and generation from live camera streams or uploaded footage.Read 9 Oct 2026 · sighthound.com
Retriever deployment
Retriever installs on customer machines through Docker Compose, runs in a browser, and works offline without a required cloud connection.Read 9 Oct 2026 · sighthound.com
Retriever limit
Sighthound says Retriever does not provide vehicle owner information or location information.Read 9 Oct 2026 · sighthound.com
Retriever requirements
Sighthound recommends an Intel i7, i9 or Xeon ninth generation or newer, at least 16GB RAM and an NVIDIA GPU with 4GB or more VRAM for Retriever.Read 21 Oct 2026 · sighthound.com
Security processing
Installed Redactor deployments process media inside the customer's environment; hosted trial uploads are processed in Sighthound's hosted environment.Read 21 Oct 2026 · redactor.com
Self-hosting limit
Redactor is not a public SaaS product; Server and Enterprise customers install it on their own infrastructure or private cloud.Read 21 Oct 2026 · redactor.com
Vehicle recognition
Its vision system detects vehicles and returns make, model, color and generation information for vehicles sold from 1991 onward.Read 21 Oct 2026 · sighthound.com
Video redaction
Redactor automatically detects and redacts heads, people, license plates and vehicles in video.Read 21 Oct 2026 · sighthound.com

Plans and prices

Free Free 24-hour access 1 user · hosted trial · up to 2-minute videos Read 21 Oct 2026 · redactor.com
Pro $2,500 a year $2,500/year 1 user · desktop install · unlimited video length · email support Read 21 Oct 2026 · redactor.com
Server $3,500 a year Starting at $3,500/year 1–5 users · server deployment · email support · product training · extra users $500/year each Read 21 Oct 2026 · redactor.com
Enterprise Priced on request Custom pricing API access · private Slack · private deployment or OEM support Read 21 Oct 2026 · redactor.com

Every Sighthound AI plan and price →

Strong points and limits

Strong points

  • Retriever identifies vehicle make, model, color, and generation.
  • Retriever runs offline without a required cloud connection.
  • Redactor supports searchable transcripts in 8+ languages.
  • Redactor offers REST API access, batch jobs, and webhooks.
  • Local, on-premise, and private cloud deployments are listed.

Limits

  • Retriever does not provide owner or location information.
  • Sighthound Video no longer gets active feature development or regular updates.
  • Pro costs $2,500 a year.
  • Server costs $3,500 a year.

Who it suits

Retriever may suit organizations working in parking, enforcement, law enforcement, tolls and traffic, fleets, logistics, retail, or automotive. Redactor may suit teams that need to redact media locally or in private deployments and generate searchable transcripts.

Sighthound AI in depth

Read the full write-up

Sighthound AI combines vehicle recognition, media redaction, and edge-oriented computer-vision products. It suits teams processing camera streams or sensitive recordings that need local control, while its separate products require buyers to match the workflow carefully. The best reason to choose it is the combination of specialized recognition and private deployment; the main reason to look elsewhere is that its plans and capabilities differ substantially by product.

Overview

Retriever reads license plates and identifies a vehicle’s make, model, color, and generation from live camera streams or uploaded footage. Redactor automatically detects and redacts video, image, and audio, then creates searchable transcripts for finding redaction keywords in more than eight languages. Sighthound also covers edge AI hardware, object detection, face recognition, and custom models.

The products are not interchangeable. Retriever identifies vehicles but does not provide owner or location information, so it cannot by itself answer who owns a car or where it is. Redactor is aimed at preparing sensitive media for disclosure, review, or controlled sharing.

Key features

Retriever vehicle recognition

Retriever installs on customer machines with Docker Compose, runs in a browser, and works offline without a required cloud connection. That is a strong fit for sites with restricted connectivity or requirements to keep processing local. It can use almost any IP camera, although Sighthound recommends specialized LPR cameras for fast-moving vehicles; existing cameras may therefore be adequate for slower scenes but less suitable for high-speed capture. Installation guidance comes through the Developer Portal and Knowledge Base, with direct support from Sighthound also available.

Redactor media privacy workflow

Redactor handles video, images, and audio, and its searchable transcripts make keyword-based review practical across multilingual material. REST API access, batch jobs, webhooks, and a brandable embedded editor give development teams several ways to fit redaction into an existing workflow rather than forcing a standalone review process.

Sighthound says Redactor does not send media files externally and supports local, on-premise, and private-cloud deployment. Its stated alignment with GDPR, CCPA, FOIA, HIPAA, and other global privacy regulations makes it relevant to public-sector disclosure and regulated work, while the actual fit still depends on how an organization configures and governs the deployment.

Legacy product

Sighthound Video is open source, but it no longer receives active feature development or regular updates. Support is best effort for critical issues, so it is a poor choice for buyers expecting a maintained general video platform.

Pricing

Sighthound offers a free hosted plan and paid plans with sharply different limits. Free costs nothing and provides one user, 24-hour access, and up to two minutes of video. It is useful for a brief evaluation, not sustained or long-form processing.

Pro costs $2,500 a year, billed $2,500 /year. It includes one user, unlimited video length, a desktop install, and email support. This is the straightforward fit for an individual who needs longer videos without server administration, but the single-user allowance limits team use.

Server costs $3,500 a year, billed $3,500 /year. It starts with one user; additional users can be added up to five at $500/yr/user. Server deployment, email support, and product training make it the better plan for a small operational team, with per-user charges to account for when staffing expands.

Enterprise uses custom pricing and supports one or more users, API access, a dedicated private Slack, and private deployment or OEM arrangements. It is the relevant route for embedded products, larger user groups, or private integration requirements, but the price must be negotiated.

Platforms

Sighthound lists Android, iOS, Linux, macOS, Windows, web, API, and self-hosted support. Deployment options are hybrid. Retriever’s Docker Compose installation and offline operation are particularly relevant to self-hosted Linux or controlled infrastructure, while Redactor’s API and private-cloud choices suit integrated web workflows.

Who it's for

Retriever fits parking operators, enforcement and law-enforcement teams, toll and traffic operations, fleets, logistics, retail, and automotive organizations that need vehicle attributes from cameras or uploaded footage. It is not the right tool when the requirement is owner identity or location data.

Redactor is a stronger match for agencies, media teams, and regulated organizations that must remove sensitive material from recordings while retaining local control. Developers benefit from the API, batch, webhook, and embedded-editor options; organizations wanting only a simple consumer video editor should look elsewhere.

Pros and cons

Pros: Retriever can run offline on customer machines, reducing dependence on a cloud connection.

Pros: Redactor covers video, image, and audio, with searchable transcripts in 8+ languages.

Pros: API, batch, webhook, and brandable-editor options support integrated workflows.

Pros: Server and Enterprise plans provide team, training, private-deployment, and OEM paths.

Cons: Retriever supplies neither vehicle-owner nor location information, limiting enforcement conclusions.

Cons: The free plan stops at 24-hour access and two minutes of video, making it unsuitable for ongoing work.

Cons: Pro is limited to one user, while Server adds users only up to five and charges $500/yr/user.

Cons: Sighthound Video is no longer actively developed, with only best-effort critical support.

Alternatives

For a broader directory of options, see AI Image Recognition Software. Choose Face++ instead when a freemium API with a free key and variable QPS limits is the priority. MediaPipe is the better fit for free, on-device ML solutions and an open framework across major platforms.

Google Cloud Vision API suits teams wanting pay-as-you-go image analysis, with each feature applied to an image treated as a billable unit. SentiSight.ai is an alternative when an offline model license with a custom quote and 30-day free trial is preferable.

CompreFace is a free, open-source Docker deployment with CPU and GPU support. InsightFace fits research and non-commercial projects under its open-source plan, while commercial model use requires a separate license. Roboflow is aimed at model training and inference, with a free tier of 10 credits per month. Yandex Vision OCR is a paid API for per-unit text and license-plate recognition.

Verdict

Choose Sighthound AI when you need specialized vehicle recognition or media redaction with offline, on-premise, private-cloud, or integrated deployment options. Retriever is compelling for camera-based vehicle attributes, and Redactor is the stronger choice for privacy-controlled media workflows. Look elsewhere if you need owner or location intelligence, a fully maintained general video product, or predictable team pricing beyond the stated user limits.

Verdict

Sighthound AI spans vehicle recognition and media redaction, with local and offline deployment options specified for its products. Buyers should distinguish Retriever’s vehicle data limits from Redactor’s deployment and transcript capabilities, and check the listed plan scope and pricing.

Where Specifiction places it

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