LocalLens vs SerpApi
LocalLens
github.com
SerpApi
serpapi.comSide by side
| Figure | LocalLens | SerpApi |
|---|---|---|
| Price from | Free | $25/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | — | Yes |
| Self-hosted | Yes | — |
| Plans published | 2 | 7 |
| Spec score · Reverse Image Search Software | 8.8 (#3) | 8.5 (#6) |
| Documentation depth | Official documentation consists of README instructions plus separate installation and hardware-requirements files. | The documentation site provides per-engine API pages, parameter references, examples, playground links, status/error documentation and release notes. |
| Purpose | LocalLens is an offline visual search engine for local image and video collections. | SerpApi provides an API to scrape Google and other search engines and return structured search results. |
| What it does | LocalLens is an offline visual search engine for local image and video collections. | SerpApi provides real-time structured search results from Google and many other search engines through an API. |
Plans
SerpApi
- FreeFree
- FreeFree
- Starter$25 a month
- Developer$75 a month
- Production$150 a month
- Big Data$275 a month
- EnterprisePriced on request
In their own words
LocalLens
LocalLens is an offline visual search engine for image and video collections stored locally. It indexes directories recursively into ChromaDB, then searches indexed media using text descriptions and ranks results by similarity. Users can upload an image to find visually similar files, or combine image and text inputs to refine a search. A duplicate finder surfaces duplicate and near-duplicate image pairs using a similarity threshold. Listed formats include JPG, PNG, WebP, MP4 and MKV. The project provides a Gradio web interface and a command-line interface, and can sync indexed folders when files are added or deleted. Supported vision embedding backbones include SigLIP 2, MetaCLIP, DFN-CLIP and CLIP. LocalLens is open-source under Apache-2.0 and has a free plan, with no paid plans or usage limits stated. Portable builds are available for Windows, Linux and macOS; Linux and macOS require Python 3.10 or later and Git. The documented baseline is a 4-core CPU, 8 GB RAM, 0 GB VRAM and 20 MB storage; higher CPU, RAM and VRAM are recommended.
SerpApi
SerpApi provides an API that retrieves structured search results from Google and other search engines. Results include organic listings, Maps, Local, Stories, Shopping, Direct Answer, and Knowledge Graph data, returned in JSON. A location parameter can retrieve Google results from locations around the world. SerpApi says requests run immediately in a full browser and use CAPTCHA-solving technology. Integrations are listed for Ruby, Python, JavaScript, Golang, PHP, Java, Rust,.NET, MCP, Swift, C++, and CLI. Only successful searches count toward the monthly allowance; cached, errored, and failed searches do not. The Free plan includes 250 searches per month, and paid plans start at $25/mo for 1,000 searches. Search data expires automatically after 31 days; ZeroTrace Mode prevents search parameters, files, and data from being stored after a search completes. SerpApi lists SOC 2 Type II, SOC 3, and ISO 27001 as acquired, with GDPR marked in progress. U.S. Legal Shield is included with Production and higher plans, with up to $2 million in coverage.