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Diffee VS OpenSERP

Compare Diffee VS OpenSERP and see what are their differences

Diffee

Instant visual diffing between websites

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0 reviews
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Alternatives Is it good?
OpenSERP

Open-source SERP API for Google, Yandex, Baidu, Bing, DuckDuckGo and Ecosia. Self-host it free under MIT with one Docker command, or use OpenSERP Cloud for the same API as a managed endpoint: pay-as-you-go credits, no subscription, no proxy fleet.

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0 reviews
Pricing
Open source Freemium Free trial $1 (1 credit = 0.007$)
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KindProxy
KindProxy offers rotating residential and static ISP proxies across 198+ countries and regions. Featuring HTTP(S) and SOCKS5 support, sticky sessions, and city and ASN targeting, it's ideal for web scraping, SEO monitoring, market research, ad verifi 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.

Base details

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

Diffee
OpenSERP
Website diffee.me openserp.org
Pricing —
Open source Freemium Free trial $1 (1 credit = 0.007$) Official pricing
Platforms —
Linux Windows Mac
Company — Startup from the United Kingdom · 1 - 9 employees · 2026
Listed in
Office & Productivity WordPress Personalization Online Services +1
Serp Api Search API Web Scraping API Data Scraping SERP Rank Tracker Serp +3

About Diffee and OpenSERP

In their own words, as submitted to SaaSHub.

Diffee
OpenSERP

No description of Diffee yet.

OpenSERP is an open-source SERP API that returns structured search results from six engines through one REST interface — Google, Yandex, Baidu, Bing, DuckDuckGo and Ecosia. It is MIT-licensed, written in Go, and has been developed in the open since June 2023 (1.4k+ GitHub stars). Two ways to run...

Read more about OpenSERP

Features and specs

What each product offers, as listed by its team.

Diffee 0 features
OpenSERP 5 features

No features have been listed yet.

  • Cost-effective search API
    OpenSERP offers an affordable alternative to scraping search engine results directly, potentially reducing costs compared to premium SERP APIs or maintaining custom scraping infrastructure.
  • Self-hosted option available
    Users can self-host OpenSERP using Docker, giving them control over data privacy and infrastructure rather than relying solely on a cloud-hosted third-party service.
  • Multi-engine support
    OpenSERP supports scraping results from multiple search engines like Google, Baidu, and Yandex, providing flexibility for users who need data from various search platforms.
  • Simple API integration
    The service provides a straightforward REST API that is easy to integrate into existing applications, workflows, or automation pipelines without complex setup.
  • Open source foundation
    Being based on an open-source project, users can inspect the code, contribute improvements, or customize the underlying scraping logic to fit specific needs.

Analysis

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

Diffee
OpenSERP

No analysis of Diffee yet.

Overall verdict

  • OpenSERP is a solid, cost-effective option for developers and businesses needing programmatic access to search engine results without paying for expensive proprietary APIs, though it requires more technical setup and maintenance than fully managed commercial alternatives.

Why this product is good

  • Open-source and self-hostable, giving full control over deployment and data privacy
  • No per-query costs from third-party APIs, making it economical at scale
  • Supports multiple search engines (Google, Yandex, Baidu, etc.) in one tool
  • Can be run in Docker containers, simplifying deployment
  • Actively used by the developer community for SEO and scraping projects
  • Avoids reliance on paid SERP API providers for basic scraping needs

Recommended for

  • Developers building SEO tools or rank-tracking applications
  • Startups wanting to avoid recurring API subscription costs
  • Technical teams comfortable with self-hosting and maintaining infrastructure
  • Researchers needing bulk search result data for analysis
  • Privacy-conscious users who prefer not to route queries through third-party paid services
  • Projects requiring multi-engine search result aggregation

Videos

Walkthroughs and reviews on video.

Diffee 3 videos + Add
OpenSERP 0 videos + Add

Mr. Diffee Reviews The Tattooed Sales Guy

More videos

  • - Diffee Ford Lincoln
  • - The Difference | Ford F-150 | Diffee Ford Lincoln

No OpenSERP 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
Diffee
OpenSERP
100% 100%
Online Services
0% 0%
0% 0%
Search API
100% 100%
100% 100%
WordPress
0% 0%
0% 0%
Data Scraping
100% 100%

Questions & Answers

As answered by people managing Diffee and OpenSERP.

Why should a person choose your product over its competitors?

OpenSERP's answer:

OpenSERP combines multiple major search engines behind one API, making it easier to build reliable AI, SEO, and automation workflows without maintaining complex scraping infrastructure. Unlike many SERP APIs, OpenSERP is open-source, transparent, flexible, and designed for developers who need control, extensibility, and multi-engine coverage.

How would you describe the primary audience of your product?

OpenSERP's answer:

Developers, AI/LLM applications, automation platforms, SEO tools, researchers, and data teams that need search engine results from multiple providers through a single API.

What's the story behind your product?

OpenSERP's answer:

OpenSERP started as an open-source project focused on making search engine data accessible without vendor lock-in. It was built to solve the complexity of maintaining reliable SERP scraping infrastructure across different engines, regions, languages, and anti-bot systems. Over time, the project evolved into both a popular open-source toolkit and a hosted SaaS platform for users who want reliable SERP access without managing browsers, proxies, or captchas themselves.

Which are the primary technologies used for building your product?

OpenSERP's answer:

  • Golang
  • Browser automation (Rod / Playwright)
  • Docker
  • Redis
  • PostgreSQL
  • Cloudflare
  • JavaScript / TypeScript
  • REST API + OpenAPI

What makes your product unique?

OpenSERP's answer:

  • 6+ major search engines in one API
  • MegaSearch mode (query multiple engines simultaneously)
  • Open-source and self-hostable
  • AI/automation-friendly API
  • Transparent billing model
  • Multi-region and multi-language search support
  • Fast normalized response format across engines

Who are some of the biggest customers of your product?

OpenSERP's answer:

  • AI application developers
  • SEO agencies
  • Automation engineers
  • LLM and RAG platform builders
  • Research teams
  • Data extraction and analytics companies
  • n8n workflow creators
  • Indie hackers and SaaS startups

User comments

Share your experience with using Diffee and OpenSERP. For example, how are they different and which one is better?

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