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TinEye VS Keylight.dev

Compare TinEye VS Keylight.dev and see what are their differences

TinEye

Reverse Image Search to help find an image's source, duplicates or altered versions.

Rating
0 reviews
Alternatives Is it good?
Keylight.dev

The simplest way to license your app.

Rating
5.0 · 1 review
Pricing
Open source Freemium $19 / Monthly (Up to 2000 licenses active.)
Alternatives Is it good?
cobwebs.app
Tap a thing and the counter resets. A quiet, local-first day counter for the things you keep meaning to do. No account needed, no spreadsheet. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Which is more popular?

Based on our record, TinEye seems to be a lot more popular than Keylight.dev. While we know about 924 links to TinEye, we've tracked only 4 mentions of Keylight.dev.

social mentions
924 vs 4
Image Search popularity
100% vs 0%
alternatives listed
240+ vs 1

Base details

Website, pricing, platforms and company facts side by side.

TinEye
Keylight.dev
Website tineye.com keylight.dev
Pricing —
Open source Freemium $19 / Monthly (Up to 2000 licenses active.) Official pricing
Platforms —
Web
Company — Startup from Belgium · 1 - 9 employees · 2026
Listed in
Image Search Images Search Engine Online Services +1
Developer Tools Software Development License Management Productivity Tech Web App Tool +4

About TinEye and Keylight.dev

In their own words, as submitted to SaaSHub.

TinEye
Keylight.dev

No description of TinEye yet.

Keylight sits between your payment provider and your app. Licenses, activations, customers, and usage all live here. Switch providers, or run several, without shipping a new build.

Read more about Keylight.dev

Features and specs

What each product offers, as listed by its team.

TinEye 5 features
Keylight.dev 16 features
  • Reverse Image Search
    TinEye allows users to search for images by uploading an image or providing an image URL, making it easy to find where an image appears on the web.
  • Accuracy
    TinEye uses image recognition technology to deliver accurate search results, identifying where an image appears online even if it has been altered or cropped.
  • No Personal Data Requirement
    Users do not need to create an account or provide personal information to use TinEye, ensuring privacy and ease of use.
  • API Access
    TinEye offers API access for developers, enabling them to integrate reverse image search functionality into their own applications.
  • Fast Results
    TinEye provides quick search results, allowing users to efficiently discover image sources without prolonged waits.

Possible disadvantages

  • Limited Database
    TinEye may not have as extensive an image database as other reverse image search tools like Google Images, potentially limiting search results.
  • Limited Features
    TinEye focuses primarily on reverse image search and lacks additional features such as searching by keywords or finding visually similar images.
  • Freemium Model
    While basic searches are free, some advanced features and API usage come with a cost, which may be restrictive for users who need extensive or high-volume searches.
  • No Advanced Filtering
    TinEye does not offer advanced filtering options for search results, such as filtering by image size, color, or type, which can be found in other search tools.
  • Web-Based Only
    TinEye does not offer a dedicated mobile app, which might limit its convenience and usability for mobile-first users.
  • License Management
    Create, validate, revoke, and manage software licenses from one dashboard.
  • Device Activations
    Limit how many devices can use a license and manage individual activations.
  • Offline Access
    Keep apps working securely without a constant internet connection using signed offline leases.
  • License States
    Handle trial, free, paid, expired, limited, and grace-period access through one consistent state.
  • Payment Provider Integrations
    Connect Stripe, Paddle, Lemon Squeezy, Polar, Gumroad, and other payment platforms.
  • Provider Independence
    Change payment providers or use multiple providers without rebuilding your app’s licensing system.
  • Swift SDK Integration
    Add licensing to macOS and iOS apps using a native Swift package.
  • Secure License Validation
    Protect license data with cryptographic signatures and tamper-resistant validation.
  • Trials and Free Tiers
    Configure trials, free plans, fallbacks, and upgrade paths without building custom logic.
  • Customer Dashboard
    View licenses, customers, devices, activations, plans, and access status in one place.
  • License Analytics
    Track activations, active licenses, usage, and customer activity.
  • Key Rotation
    Rotate SDK signing keys without breaking older application versions.
  • Webhook Synchronization
    Convert payment, renewal, refund, cancellation, and subscription events into license updates.
  • Device-Bound Storage
    Store license data securely on the customer’s device without unnecessary Keychain prompts.
  • REST API
    Connect custom backends, checkout systems, and internal tools to Keylight.
  • Agentic Orchestration
    CLI usable by AI Agents to run the whole setup and more.

Analysis

An editorial look at what each product does well and who it suits.

TinEye
Keylight.dev

Overall verdict

  • TinEye is considered a good tool for reverse image searching due to its user-friendly interface, efficient algorithms, and a large database of images to search from. It is especially valued by those who require quick and accurate image source identification.

Why this product is good

  • TinEye is a reverse image search engine that allows users to find the source of an image, track its usage, and discover higher resolution versions. It is particularly beneficial for photographers, designers, and content creators who need to verify the authenticity of images or protect their copyrights. TinEye is known for its accuracy and speed in processing image searches, making it a reliable tool for many users.

Recommended for

  • Photographers looking to protect their images
  • Journalists verifying image authenticity
  • Designers needing higher resolution images
  • Content creators checking image usage

Overall verdict

  • I don't have verified, up-to-date information about Keylight.dev specifically, so I can't confirm its quality, features, or reliability. It may be a newer or niche tool that isn't well-documented in my training data. I'd recommend checking recent user reviews, the official website's documentation, and community forums (like GitHub, Reddit, or Twitter) for firsthand feedback before making a decision.

Why this product is good

  • Unable to verify specific features, pricing, or performance claims for this product
  • No confirmed user reviews or independent testing data available
  • Cannot confirm company legitimacy, support quality, or security practices without direct verification

Recommended for

  • Users willing to conduct their own due diligence by visiting the official site directly
  • Developers who can test the product via a free trial or demo before committing
  • Anyone who checks third-party review sites, GitHub issues, or community discussions for real user experiences

Videos

Walkthroughs and reviews on video.

TinEye 3 videos + Add
Keylight.dev 0 videos + Add

TinEye Review

More videos

  • - How to detect online photo infringement with TinEye
  • - What is TinEye?

No Keylight.dev videos yet. You could help us improve this page by suggesting one.

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
TinEye
Keylight.dev
100% 100%
Image Search
0% 0%
0% 0%
Tool
100% 100%
100% 100%
Search Engine
0% 0%
0% 0%
Productivity
100% 100%

Questions & Answers

As answered by people managing TinEye and Keylight.dev.

What makes your product unique?

Keylight.dev's answer:

Keylight keeps app licensing separate from payments. You can use Stripe, Paddle, Lemon Squeezy, Polar, Gumroad, or your own checkout without tying your app to one provider.

It handles license keys, device activations, trials, free tiers, offline access, grace periods, and signed license state through one SDK.

Why should a person choose your product over its competitors?

Keylight.dev's answer:

My goal is to make all apps work with Keylight. So all of your licenses, from any types of apps, is going through Keylight for analytics, customer portal, support, ...

Most licensing tools are bundled into a payment provider. Keylight is built as an independent licensing layer.

That means you can change payment providers, sell through multiple platforms, or change your pricing model without rebuilding licensing inside your app.

It also gives developers a ready-made SDK and dashboard instead of requiring them to build and maintain their own licensing backend.

How would you describe the primary audience of your product?

Keylight.dev's answer:

Keylight is primarily built for independent developers and software companies selling apps directly to customers.

Its main audience includes:

macOS and iOS developers Web app and SaaS developers Developers selling outside app stores Teams migrating from a payment provider’s built-in licensing Developers who need trials, device limits, offline access, and license analytics

What's the story behind your product?

Keylight.dev's answer:

Keylight started because I kept rebuilding the same licensing systems for different apps: license keys, trials, activations, offline access, device changes, and all the edge cases that come with them.

I also did not want licensing to be controlled by whichever payment provider an app happened to use.

So I built Keylight as a standalone layer between the app and the payment provider. Payment platforms send events to Keylight, and the app receives one consistent license state through the SDK.

Who are some of the biggest customers of your product?

Keylight.dev's answer:

That's confidential.

Which are the primary technologies used for building your product?

Keylight.dev's answer:

Swift and Swift Package Manager for the Apple SDK Rust SDK / JS SDK / C# SDK / C++ SDK TypeScript React Next.js Stripe Connect and payment-provider webhooks Cryptographic signatures for secure, offline-capable licenses REST APIs for application and provider integrations

User comments

Share your experience with using TinEye and Keylight.dev. For example, how are they different and which one is better?

Log in or Post with

Reviews and articles

External articles and on-site reviews we used to compare the two products.

TinEye no reviews yet
Keylight.dev 5.0 · 1 review

We have no reviews of TinEye yet. Be the first one to post

Social recommendations and mentions

Recommendations tracked on public social media and blogs since March 2021.

TinEye 924 mentions
Keylight.dev 4 mentions
  • New in Firefox (Desktop Only): Visual Search
    I generally prefer to use https://tineye.com/ because it just reverse searches instead of trying to do some voodoo with the image. - Source: Hacker News / 12 months ago
  • They See Your Photos
    Cropping or recompressing the image helps with nothing. See tineye reverse image search, it handles variations with ease https://tineye.com/. - Source: Hacker News / almost 2 years ago
  • Which careers involve visual research / archiving of images?
    I have a bit of an image-hoarding obsession and spend a lot of time researching pictures I find online in great depth. This involves using sites like tineye.com, Reddit, and Pinterest to identify the source of an image, then tracking... Source: almost 3 years ago

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  • How offline license activation actually works
    You don't want to hand-roll Ed25519 and lease parsing. Most licensing SDKs hide this behind a couple of calls. With Keylight, for example, the offline path collapses to: activate once, then a local checkOnLaunch() that verifies the lease... - Source: dev.to / 3 months ago
  • I compared the licensing tools for my indie Mac app — the honest breakdown
    Full disclosure: I now build Keylight, so weigh this accordingly — I'm telling you the seam it's designed for, not that it wins every row. - Source: dev.to / 3 months ago
  • How to add license keys to a SwiftUI macOS app (in under an hour)
    Full docs and the free tier are at keylight.dev. If you're on Tauri or Electron instead of native Swift, the same SDK pattern exists in JS/Rust. - Source: dev.to / 3 months ago

View more

Alternatives to TinEye and Keylight.dev

When comparing TinEye and Keylight.dev, you can also consider the following products.

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