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WhichModel VS Decodo

Compare WhichModel VS Decodo and see what are their differences

WhichModel

WhichModel helps you test and compare the best AI models to find the perfect one for your needs.

WhichModel screenshot
Rating
0 reviews
Pricing
Paid Free trial $10 / Monthly (10 credits)
Is it good? Alternatives
Decodo

Decodo is perhaps the most user-friendly way to access local data anywhere. It has global coverage with 195 locations, offers more than 55M residential proxies worldwide and a great deal of scraping solutions.

Decodo Landing page
Rating
4.5 · 2 reviews
Pricing
$12.5 (1 GB)
Is it good? Alternatives
Thalam
OpenAI-compatible API gateway for GPT, Claude, Gemini, DeepSeek, Qwen, Kling and more. One key, one endpoint, one bill. Pay per token, no lock-in. sponsored

Which is more popular?

Based on our record, Decodo seems to be more popular. It has been mentioned 6 times since March 2021.

social mentions
0 vs 6
AI popularity
100% vs 0%
alternatives listed
11 vs 240+

Base details

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

WhichModel
Decodo
Website whichmodel.io decodo.com
Pricing
Paid Free trial $10 / Monthly (10 credits) Official pricing
$12.5 (1 GB) Official pricing
Company 2025 2018
Listed in
Benchmarking AI Models AI Dev Ops SaaS AI Tools APIs Productivity +5
Web Scraping Web Crawling Proxy Data Extraction Residential Proxies Proxy Server Private Proxy Web Scraping API APIs +6

About WhichModel and Decodo

In their own words, as submitted to SaaSHub.

WhichModel
Decodo

Find the Perfect AI Model for Your Task – Fast, Smart, and Data-Driven Next-Gen AI Benchmarking Platform for Model Comparison and Prompt Optimization Tired of guessing which AI model will work best for your application? WhichModel is your all-in-one benchmarking solution designed to help teams...

Read more about WhichModel

Decodo has been a promising proxy provider since its first days in 2018. They offer a wide selection of proxies (residential, shared and private datacenter proxies) and three full-stack scraping APIs with 100% success rates and a no-code scraper. It has an easy-to-use dashboard, public API, and...

Read more about Decodo

Features and specs

What each product offers, as listed by its team.

WhichModel 3 features
Decodo 6 features
  • Model Selection Paralysis
    With hundreds of AI models available, how do you know which one is right for your specific use case?
  • Inconsistent Performance
    Models that perform well on benchmarks might not meet your specific accuracy or speed requirements.
  • Hidden Costs
    Unexpected API costs and performance issues can derail your project budget and timeline.
  • Large Proxy Pool
    Smartproxy offers a vast pool of residential and data center proxies, which expands the choice and decreases the chance of IP bans.
  • User-friendly Dashboard
    The service provides an intuitive and easy-to-use dashboard, making it simple for users to manage their proxies and monitor usage.
  • High Anonymity
    Smartproxy ensures high levels of anonymity and privacy, useful for activities requiring discreetness like web scraping.
  • Global Coverage
    With proxies available in numerous locations worldwide, users can access geographically restricted content or conduct broad market research.
  • 24/7 Customer Support
    Their customer support is available around the clock, offering reliable and prompt assistance to users via live chat and email.
  • Flexible Pricing Plans
    Smartproxy provides a range of pricing plans catering to different needs and budgets, including pay-as-you-go options.

Possible disadvantages

  • Higher Cost for Premium Plans
    While they do offer flexible pricing, the more advanced plans can be expensive, making them less accessible for smaller businesses or individual users.
  • Usage Limitations
    There are bandwidth limitations depending on the plan you choose, which can be restrictive for tasks requiring large data transfers.
  • Shared Proxies
    Some of the proxies are shared, which can potentially slow down connection speeds or lead to IP bans if other users abuse the service.
  • No Free Trials
    Smartproxy does not offer a free trial, which could deter potential customers who are unwilling to commit without trying the service first.
  • Learning Curve for Advanced Features
    Utilizing some of the more sophisticated functionalities might require a learning curve, especially for users not familiar with proxy services.

Analysis

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

WhichModel
Decodo

Overall verdict

  • WhichModel (whichmodel.io) appears to be a useful tool for comparing AI models, helping users make informed decisions about which model best fits their needs. However, as with any tool, its value depends on the accuracy and freshness of its data, so it's worth verifying critical details independently.

Why this product is good

  • Provides side-by-side comparisons of different AI models, saving research time
  • Helps users understand differences in pricing, performance, and capabilities
  • Can simplify decision-making for those unfamiliar with the fast-moving AI landscape
  • Useful as a starting point for evaluating options before committing to a specific model or provider

Recommended for

  • Developers choosing an AI model or API for their applications
  • Businesses evaluating AI solutions for cost and performance trade-offs
  • Researchers and students who want a quick overview of available models
  • Non-technical users looking to understand differences between popular AI models

Overall verdict

  • Smartproxy is generally well-regarded in the proxy service industry. It is recommended for those who need reliable and efficient proxy solutions with a balance of cost and performance. However, like any service, it’s important for users to assess their specific needs and test the platform to ensure it meets their requirements.

Why this product is good

  • Smartproxy is considered a good proxy service provider due to its extensive network of residential IP addresses, competitive pricing, and high success rates for web scraping and bypassing geo-restrictions. The service offers user-friendly management tools and responsive customer support, making it suitable for both beginners and advanced users. Additionally, Smartproxy places a strong emphasis on security and privacy, which are crucial factors for many users.

Recommended for

  • Web scraping professionals
  • SEO specialists
  • Businesses looking to bypass geo-restrictions
  • Users concerned with online privacy and security
  • Data miners needing reliable residential proxies

Videos

Walkthroughs and reviews on video.

WhichModel 0 videos + Add
Decodo 9 videos + Add

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

Residential rotating proxies. Why choose Smartproxy?

More videos

  • Tutorial - Smartproxy review & How to smartproxy
  • Review - Proxies for Scraping
  • Tutorial - How to Start Using Smartproxy
  • Review - Smartproxy Review 2023: Best Price To Value Proxies
  • Review - IPFighter| Review Smartproxy
  • Review - DECODO Review 2025 (Ex-Smartproxy) | Still the BEST Proxy?
  • Review - Decodo Review 2025 (former Smartproxy) | FULL Review of new features!

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
WhichModel
Decodo
100% 100%
AI
0% 0%
0% 0%
Proxy
100% 100%
100% 100%
AI Models
0% 0%
0% 0%
Residential Proxies
100% 100%

Questions & Answers

As answered by people managing WhichModel and Decodo.

What makes your product unique?

WhichModel's answer

WhichModel stands out with its comprehensive, side-by-side AI model benchmarking platform that supports both proprietary (e.g., OpenAI, Anthropic, Google) and open-source models (e.g., LLaMA, Mistral). Unlike other tools, it provides a real-time testing interface, prompt optimization insights, and visual performance metrics across accuracy, speed, and cost — all in one place. With a pay-as-you-go credit system, users only pay for what they actually test, making the platform highly flexible, transparent, and cost-efficient for all use cases.

Why should a person choose your product over its competitors?

WhichModel's answer

Users should choose WhichModel because it eliminates the guesswork and time-consuming manual testing involved in AI model selection. Unlike many competitors that only support specific APIs or lack side-by-side testing, WhichModel offers:

Unified benchmarking across 50+ models

Real-world prompt optimization tools

Transparent cost analysis

Developer-friendly testing environment with API integration

Continuous evaluation to track performance over time

How would you describe the primary audience of your product?

WhichModel's answer

Our primary audience includes AI developers, product teams, ML engineers, and technical decision-makers who are building or integrating AI into their applications. These users often work at startups, mid-sized SaaS companies, or innovation teams in enterprises, and they need to evaluate multiple AI models quickly, optimize prompts for performance, and control API usage costs. They value transparency, flexibility, and efficiency — and WhichModel gives them the tools to move faster with confidence.

User comments

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

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Reviews and articles

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

WhichModel no reviews yet
Decodo 4.5 · 2 reviews

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

  • Proxy Service Awards 2024
    proxyway.com · May 2024

    After all these years, we still can’t find a provider that combines mid-market rates, premium-grade performance, and newbie-friendly user experience as well as Smartproxy. You can get proxies that work effectively as...

  • Very good quality
    SaaSHub review
    · Mar 2024

    Residential proxy is quite good. High success rate with their proxies even though it is quite expensive

  • My Review of Smartproxy Service
    SaaSHub review
    · Dec 2023

    Smartproxy, in my experience, is a solid choice for heavy-duty web scraping tasks. Been using it for bulk data mining. Their proxy pool's massive – good for avoiding blocks and captchas. Speed's decent, uptime mostly...

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Social recommendations and mentions

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

WhichModel 0 mentions
Decodo 6 mentions

Tracking WhichModel since Jul 2025.

View more

Alternatives to WhichModel and Decodo

When comparing WhichModel and Decodo, you can also consider the following products.

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