Gulbahar Karatas
Gülbahar is an AIMultiple industry analyst focused on web data collection, applications of web data and application security.
Professional experience
She previously worked as a marketer in U.S. Commercial Service.
Research interests
She is a frequent user of the products that she researches. For example, she is part of AIMultiple's web data benchmark team that has been annually measuring the performance of top web data infrastructure providers.
Education
Gülbahar has a Bachelor's degree in Business Administration and Management in 9 Eylul University.
Latest Articles from Gulbahar
5 Best Scraping Browsers in 2026 (Bright Data vs Oxylabs vs Zyte)
Scraping browsers handle the unblocking infrastructure, enabling users to interact with websites programmatically and extract data easily. We benchmarked the top scraping browsers on sites with login walls, infinite scroll, and strict anti-bot rules. We updated this guide to include the latest anti-bot evasion techniques (TLS 1.3 fingerprinting) and updated pricing models for Bright Data…
Top 6 LLM Scrapers: ChatGPT, Perplexity & Gemini
We benchmarked how the top LLM scraper providers, including Bright Data, Oxylabs, and Apify, perform at extracting outputs from LLM platforms such as ChatGPT, Gemini, Perplexity, and Google AI Mode. To ensure reliable results, we ran 1,000 tests per provider, repeating each prompt 10 times for consistency. The top-performing provider is detailed below. Providers missing…
Best Free Proxy Services & Servers in 2026 (Online & Safe)
If you need a proxy without paying, we cover two free routes: We rank options by how often IPs refresh, protocol support (HTTP, HTTPS, SOCKS5), and access limits: The following table compares the top free web proxy services by IP availability, protocol support, and access limitations. Open IP pools you can use immediately without an…
Best CAPTCHA Solving Services in 2026: 10 Tools Compared
We compared 10 CAPTCHA-solving services based on which CAPTCHA types each one supports, whether it solves CAPTCHAs via AI or human workers, and how it prices. We also stress-tested the four integrated unblockers (Bright Data, Decodo, Oxylabs, Zyte) against the real-world target, Cloudflare’s Under Attack mode. To see how the integrated unblockers hold up against…
Playwright vs Selenium: Differences & When to Use Each 2026
Playwright is a browser automation framework released by Microsoft in 2020. Selenium is an open-source project, active since 2004, that supports a wide range of browsers and languages. Playwright offers fine-grained control for scraping dynamic sources, including single-page applications that load content through AJAX, and supports request interception. Selenium is also used for data collection,…
Is Web Scraping Legal? Laws & Best Practices
Legal regulations have changed in the web scraping market. While litigation once focused on unauthorized access, new lawsuits related to AI training and technical workarounds are shaping acceptable practices. Disclaimer: Our work is for informational purposes and not legal advice; please get professional legal advice for specific guidance. Web scraping is legal if you scrape…
How to Use SOCKS5 Proxy: Setup for Mac, Windows, & Mobile
If you have tried entering your SOCKS5 details into your iPhone or Android settings and found that your internet stopped working, you are not alone. In 2026, mobile OS security and the shift to Manifest V3 browser standards have changed how we manage proxies. Pro tip: Before you start, ensure your proxy speed isn’t the…
How to Bypass CAPTCHA in 2026 (reCAPTCHA & hCaptcha)
Modern CAPTCHA and human-verification systems use a mix of challenge-response tests, browser signals, server-side token validation, and adaptive challenges. Attempting to bypass CAPTCHA on third-party websites can violate the terms of service or trigger account or IP blocks. The better approach is to use official APIs, reduce request rates, or implement a modern bot-management solution…
Top Spotify Proxy Servers & Proxy Settings
Spotify’s proxy controls are available only in the desktop app. The desktop client supports HTTP, SOCKS4, and SOCKS5 proxies, plus an autodetect option that inherits your operating system’s proxy settings and a no-proxy default. There is no in-app proxy field on iOS or Android; mobile routing is handled at the OS or VPN level, which…
The Best Managed Data Services in 2026
Managed data collection services provide a fast alternative to building and maintaining a data infrastructure, and allow businesses to focus on their core activities. Which functions would you like to outsource? All services claim to be compatible with GDPR and CCPA and offer self-service options. Learn more about these providers. Bright Data’s Managed Data Acquisition…
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