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
10 Best Datacenter Proxy Providers (Benchmark & Pricing Guide)
Datacenter proxy is an IP address hosted on a data center server that directs traffic between your device and target websites. We benchmarked the top datacenter proxy providers across 15,000 requests, comparing their servers for speed, reliability, and affordability.
Best Glassdoor Scraper Tools and Python Tutorial in 2026
Scraping job listings from Glassdoor is challenging due to login walls, overlays, CAPTCHA, and HTML changes. The moment you load the site, you often encounter login prompts, pop-up overlays, CAPTCHA, and aggressive bot detection. The page structure also changes frequently, breaking HTML scrapers.
Best Glassdoor Datasets in 2026
Glassdoor datasets offer valuable insights into job listings, employer reviews, and salaries, but they are not the exclusive source of labor-market or employer-brand data. In this article, we review the four top providers of Glassdoor datasets: Bright Data, Coresignal, Oxylabs, and Actowiz.
10 Best ISP Proxies (What They Are & How to Get Them)
We benchmarked the leading ISP proxy services by analyzing eight batches of requests to 1,800 URLs from major e-commerce domains, totaling 28,800 requests.
7 Best Data Pipeline Tools With Key Capabilities in 2026
Businesses use a variety of data sources, including internal sources (e.g., CRM, ERP), external sources (e.g., social media platforms), and third-party web analytics services ( e.g., Google Analytics). Through the diversity of data sources, businesses use different technologies to capture data from their sources such as web scraping tools and browser fingerprinting technologies.
TikTok Scraper: How to Scrape TikTok (Python Tutorial + Legal Tips)
This guide covers how to scrape TikTok data safely, efficiently, and within TikTok’s legal boundaries. Use the links below to jump directly to the sections you need: Discover the top TikTok scrapers, including details on their data coverage, pricing, and regional support.
How to Scrape Twitter: Benchmarks and Twitter Scrapers
We benchmarked top Twitter scrapers on 200 URLs (profile pages and posts), resulting in 400 requests. See the top scrapers and follow the links to see the rationale behind these choices: You can also see best practices for using Twitter (X) scrapers effectively while adhering to X.com’s policies and ethical data scraping practices.
8 Best Instagram Proxies (Mobile & Residential) in 2026
Instagram restricts and flags accounts that automate access to or collect information without their permission. Managing multiple Instagram accounts or running Instagram automation safely often requires a reliable Instagram proxy. We tested the best Instagram proxy providers to compare speed, pricing, reliability, and geo coverage.
Top Competitors to PRTG in '26: Features & Price Comparison
PRTG handles network monitoring for thousands of companies, but it’s not the only option. Depending on your infrastructure size, budget, or specific needs, you might need something different. We’ll cover some leading alternatives to PRTG, focusing on their key functionalities and pricing structures.
Best Free Proxy Services: Compare Features & Limitations
We review top free proxy servers by looking at factors like how often their IP addresses change, how frequently they update, which protocols they support (HTTP, HTTPS, SOCKS5), and any access limits. Our analysis covers providers with limited free plans, such as Oxylabs, Webshare, and ScraperAPI, and public proxy lists, such as ProxyScrape and IPRoyal.
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