# ISearch vs Lenso.ai

ISearch records 0 monthly visits with — month-over-month growth and Paid pricing. Lenso.ai records 1,588,648 monthly visits with -1.3% growth and Freemium pricing.

| Metric | [ISearch](https://openaitools.app/tool/isearch) | [Lenso.ai](https://openaitools.app/tool/lenso-ai) |
| :--- | :--- | :--- |
| Website URL | https://play.google.com/store/apps/details?id=com.image.isearch | https://lenso.ai |
| Categories | AI Search Engine, AI Image Recognition, AI Models | AI Search Engine, AI Image Recognition, AI Face Recognition, AI API |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 0 | 1,588,648 |
| MoM Growth Rate | — | -1.3% |
| Primary Market | Global | United States |
| Direct Visits | 0 | 945,525 |
| Review Score | 4.2 | 4.2 |
| Saved Count | 1 | 3 |
| Supported Platforms | App | Website |

## ISearch

ISearch targets a very specific annoyance: phone galleries are searchable only by metadata, so a photo of a red bicycle at sunset is effectively invisible unless you remember when you took it. The app solves that by embedding your entire library with a CLIP model — the same class of vision-language model used by many AI image tools — and then matching free-text queries against those embeddings. You can ask for "dog on a beach", "blue dress", or "angry face" and get ranked visual results.

The workflow is deliberately simple. On first launch the app spends a few minutes building an index of your photos; the developer notes this is a one-time cost and later searches return results within seconds. Because the model and index live locally, the app works in airplane mode and does not upload images anywhere. The Play Store listing states that no data is collected and nothing is shared with third parties.

ISearch is a small indie product rather than a large subscription service. It is a one-time paid purchase on Google Play, currently distributed for Android only, with a modest install base. There is no account system, no cloud sync, and no web interface — the value is entirely in fast, private, offline semantic retrieval of your own photos.

**Pricing & Plans:** One-time paid purchase on Google Play (listed at $2.99). No subscription tiers, no in-app credits, and no free trial listed. All processing is local, so there are no usage-based or cloud costs.

- **Natural-language photo search:** Type a scene, object, colour, or emotion and get matching photos ranked by semantic similarity rather than file metadata.
- **On-device CLIP inference:** Open CLIP-style vision-language models run locally on Android, so no images leave your phone.
- **Works fully offline:** Once the index is built, searches run without an internet connection — useful on flights, in remote areas, or when you want privacy.
- **One-time indexing:** A few minutes of indexing when you first set up the app, after which individual queries typically resolve in seconds.
- **No accounts or tracking:** The Play listing declares no data collected and no data shared with third parties; there is no sign-in requirement.

**Strengths:** Genuinely offline semantic search — no server round-trips and no uploads; Simple one-time purchase instead of a recurring subscription; Fast queries after the initial indexing pass; Clear data-safety declaration: no data collected, nothing shared with third parties

**Limitations:** Android only — no iOS, desktop, or web version; Download figures are modest, so long-term maintenance and model updates are not guaranteed; Large libraries may need notable storage and battery for the first indexing run; Interface and documentation are minimal compared with mainstream gallery apps

[Profile (Markdown)](https://openaitools.app/tool/isearch.md)

## Lenso.ai

Lenso.ai applies content-based image retrieval (CBIR) and dedicated neural models to help you trace any picture back to its sources online. Instead of a single generic search, it offers purpose-built categories: People (facial recognition search), Places, Duplicates, and Similar/Related images. Each category uses models trained for that task, which produces more precise results than a one-size-fits-all image lookup.

The platform is popular with photographers, artists, and content creators who want to monitor where their work appears, verify copyright ownership, or find the original source of an image. Advanced Filters let you narrow results by page language, domain, date range, image size, and keywords in the page title, while Research Mode expands results for People and Duplicates up to roughly 10,000 matches. You can also save results into collections, set alerts when new matches appear, and share any search via link.

For businesses and developers, Lenso.ai sells a Developer subscription that unlocks the Image Search and Face Search API with up to 5,000 calls per month, plus usage tracking in your account panel. The service is free to start, with paid tiers unlocking deeper search, advanced filters, and higher API volume.

**Pricing & Plans:** Freemium. Core reverse image and face search can be tried for free; paid plans unlock Research Mode, Advanced Filters, more unlocked results, and API access (Developer plan up to 5,000 calls/month).

- **Facial recognition search:** Find where photos of a given face appear online by matching facial details with high precision.
- **Duplicate and copyright tracing:** Locate exact copies of an image and identify the original source to protect your copyright or credit correctly.
- **Multi-category image search:** Run separate searches for people, places, duplicates, similar, and related images, each backed by task-specific models.
- **Advanced filters and Research Mode:** Filter by language, domain, date, size, and title keywords, and expand results to roughly 10,000 matches per search.
- **Image Search and Face Search API:** Add Lenso's search engines to your own apps with a Developer subscription supporting up to 5,000 calls per month.

**Strengths:** Purpose-built search categories deliver more precise results than generic image search; Strong duplicate and copyright tracing with original-source detection; Developer API with visible monthly call allowance; Free tier lets you test face and image search before paying

**Limitations:** Full result sets and deeper search require a paid plan; Facial recognition search raises privacy considerations that vary by jurisdiction; API volume is capped by the Developer plan tier

[Profile (Markdown)](https://openaitools.app/tool/lenso-ai.md)

## Frequently Asked Questions

### How do ISearch and Lenso.ai compare in monthly traffic?

ISearch has 0 monthly visits, while Lenso.ai has 1,588,648. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

ISearch has a month-over-month growth rate of —; Lenso.ai has -1.3%.

### How does pricing compare?

ISearch: Paid. One-time paid purchase on Google Play (listed at $2.99). No subscription tiers, no in-app credits, and no free trial listed. All processing is local, so there are no usage-based or cloud costs. Lenso.ai: Freemium. Freemium. Core reverse image and face search can be tried for free; paid plans unlock Research Mode, Advanced Filters, more unlocked results, and API access (Developer plan up to 5,000 calls/month).

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [FaceSeek](https://openaitools.app/tool/faceseek-ai-face-search) | 350,166 | -11.9% | Freemium | Matches uploaded photographs against web and social indices specifically for facial recognition, similar to Lenso's face search. | [.md](https://openaitools.app/tool/faceseek-ai-face-search.md) |
| 2 | [Everypixel](https://openaitools.app/tool/everypixel) | 336,875 | +39.1% | Free | Aggregates and searches stock photography libraries across the web using neural networks, replacing Lenso's stock/duplicate focus. | [.md](https://openaitools.app/tool/everypixel.md) |
| 3 | [Flim](https://openaitools.app/tool/flim-ai) | 280,226 | -26.3% | Freemium | Visual search engine tailored specifically for finding film stills and advertising shots rather than general web images. | [.md](https://openaitools.app/tool/flim-ai.md) |
| 4 | [SocialFinder.ai](https://openaitools.app/tool/socialfinder-ai) | 250,665 | +47.7% | Paid | Specializes in matching uploaded portraits against social media profiles, functioning similarly to Lenso's face search feature. | [.md](https://openaitools.app/tool/socialfinder-ai.md) |
| 5 | [Picarta](https://openaitools.app/tool/picarta) | 243,373 | +22.9% | Freemium, Paid, Contact for Pricing | Predicts geographic locations of uploaded photos using visual clues, offering location-based image analysis instead of standard duplicate search. | [.md](https://openaitools.app/tool/picarta.md) |
| 6 | [Face Search AI](https://openaitools.app/tool/face-search-ai) | 211,136 | +10% | Freemium, Paid | Scans public web pages for matching faces using reverse search, offering a comparable facial recognition workflow. | [.md](https://openaitools.app/tool/face-search-ai.md) |
| 7 | [FaceSearch](https://openaitools.app/tool/facesearch-ai) | 167,598 | +66.6% | Freemium | Focuses on reverse face search across public web sources, though with less comprehensive general image indexing than Lenso. | [.md](https://openaitools.app/tool/facesearch-ai.md) |
| 8 | [Andi](https://openaitools.app/tool/andi) | 75,268 | +36.3% | Free | Private, ad-free AI search that answers like a smart friend | [.md](https://openaitools.app/tool/andi.md) |
| 9 | [Fenn](https://openaitools.app/tool/fenn) | 30,908 | +174.5% | Paid | Private, on-device AI search for everything on your Mac | [.md](https://openaitools.app/tool/fenn.md) |
| 10 | [FaceFinder ID](https://openaitools.app/tool/facefinder-id) | 25,512 | -10.9% | Free Trial, Paid | Web-based tool for tracking online facial appearances, providing an alternative for targeted identity and face searches. | [.md](https://openaitools.app/tool/facefinder-id.md) |

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Source: https://openaitools.app/compare/isearch-vs-lenso-ai

More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)