Google Cloud Vision API Product Search
Google Cloud Vision API Product Search: A catalog-focused visual search API for ranked product matching, not web-wide image search. Ranked #3 of 31 in AI Reverse Image Search Tools by our editors (8.5/10); pricing: Free plan; best for catalog-based product matching APIs.
At a glance
- Editor score8.5 / 10
- PricingFree plan
- Best forCatalog-based product matching APIs
- Free planYes
- Paid from$0.10/unit usage-based
- Search typeSimilarity
- Facts checked21 Sep 2026
Where it wins
- Creates product catalogs and product sets with multiple reference images
- Returns ranked visually and semantically similar catalog products
- Supports bulk CSV imports, REST APIs, and multi-product detection
Where it doesn't
- Search is limited to vendor-managed catalogs rather than the open web
- Prediction pricing rises to $4.50 per 1,000 images at standard volume
- Requires API integration instead of offering a standalone visual search interface
Our verdict on Google Cloud Vision API Product Search
Google Cloud Vision API Product Search is an image-matching service for retailers and applications that need to identify visually similar products from a managed catalog. It lets teams organize products into catalogs and product sets, add multiple reference images for different viewpoints, and submit query images through an API. Supported product areas include homegoods, apparel, toys, packaged goods, and general merchandise. It is suited to catalog-based product discovery, visual merchandising, and product matching workflows rather than open-web reverse image search.
Pricing is usage-based and separates prediction from storage. Prediction and storage are free for 0–1,000 images per month. Online prediction pricing is $4.50 per 1,000 images for 1,001–5,000,000 images monthly, while high-volume prediction pricing is $1.80 per 1,000 images for 5,000,001–20,000,000 images. Storage costs $0.10 per 1,000 images for 1,001–20,000,000 images monthly. This structure gives smaller catalog experiments a free tier, while larger deployments need to model prediction volume and stored reference images separately.
Its strongest capability is the catalog workflow: product-set management, multiple reference images, label-based filtering, ranked visual and semantic matches, CSV bulk import, and grouped results for multi-product detection. REST API and client-library access support application-led implementations, and the listed image formats include JPEG, PNG8, PNG24, GIF, BMP, WEBP, RAW, ICO, PDF, and TIFF. Choose it when matching should stay within a retailer’s product inventory and API integration is acceptable. Choose an alternative when the goal is searching across the public web or using a ready-made visual search interface.
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Google Cloud Vision API Product Search pricing
All 5 Google Cloud Vision API Product Search plans and prices →
Google Cloud Vision API Product Search fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $0.10/unit usage-based |
| Search type | Similarity |
| Image uploads | Not verified |
| Source index | Vendor-only |
| API access | Yes |
| Browser extension | Not verified |
| Supported formats | JPEG, PNG8, PNG24, GIF, BMP, WEBP, RAW, ICO, PDF, TIFF |
| Deployment | Cloud |
| Support | Community, Docs |
| Built for | Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan (source) |
| Website | docs.cloud.google.com |
| Facts checked | 21 Sep 2026 |
Alternatives to Google Cloud Vision API Product Search
- TinEyeA strong choice for professional image verification, with paid plans starting at $200 monthly.9.2
- Google LensA free visual search tool that combines similarity search, identification, OCR, and product lookup.8.8
- PimEyesA face-focused web search tool with alerts, source links, exports, and takedown support.8.2
See all Google Cloud Vision API Product Search alternatives →
Google Cloud Vision API Product Search vs the competition
- Google Cloud Vision API Product Search vs TinEye
- Google Cloud Vision API Product Search vs Google Lens
- Google Cloud Vision API Product Search vs PimEyes
- Google Cloud Vision API Product Search vs Clarifai Visual Search
- Google Cloud Vision API Product Search vs ViSenze
- Google Cloud Vision API Product Search vs Berify
Compare Google Cloud Vision API Product Search with any tool side by side →
Also Ranked In
Google Cloud Vision API Product Search is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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