Mastros - Whatsapp Scraper vs Adomate
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
🏆 Adomate leads with 560 upvotes

WhatsApp Scraper group members, messages contacts
Mastros is a browser-based WhatsApp scraper designed for data collection and analysis. It enables users to extract and save information such as group members, contacts, and messages into formats like Excel, CSV, or JSON. Unlike many scraping tools, Mastros operates purely in your browser, ensuring that it only reads data without sending messages or engaging in any disruptive activity. This makes it suitable for marketers, researchers, or social media managers who need to analyze WhatsApp groups and contacts ethically and efficiently. Its user-friendly interface and focus on privacy make it a compelling choice for those looking to gather structured data from WhatsApp without risking account bans or privacy breaches. The tool's ability to seamlessly export data in multiple formats enhances its utility for further analysis or integration into CRM systems or marketing workflows.
Pros
- Runs directly in the browser, avoiding server-side concerns
- Extracts multiple data types: group members, contacts, messages
- Exports data into versatile formats like Excel, CSV, JSON
- Reads data without sending messages, ensuring privacy and safety
- User-friendly interface suitable for non-technical users
Cons
- Limited to read-only access, so no message sending or automation
- Potential challenges with WhatsApp's evolving security measures
- Lack of advanced filtering or analytical features within the tool
Best for
- • Gathering data for market research or competitor analysis
- • Building contact lists from WhatsApp groups for targeted outreach
- • Analyzing communication patterns within specific groups
- • Archiving group member information for record-keeping
Pricing: Likely operates on a freemium model with basic features available for free and premium plans offering additional data limits or functionalities. Exact pricing details are not specified, but such tools typically start around $10-$30 per month.

Turn data into winning ads. At scale.
Adomate is an innovative AI-powered platform designed for marketers and creative teams aiming to streamline ad creation at scale. By integrating data from sources such as Meta ad accounts, the ad library, Trustpilot, and Amazon reviews, Adomate enables users to generate highly targeted, data-driven ad concepts effortlessly. Its unique approach emphasizes transparency, allowing users to trace each creative element back to its original data trigger, eliminating the black box problem common in many AI tools. This makes it especially valuable for teams that prioritize data integrity and accountability in their marketing workflows. Whether crafting branded campaigns or conducting creative research, Adomate empowers users to build personalized, scalable ad strategies that are both efficient and impactful.
Pros
- Seamless integration of multiple data sources for comprehensive ad insights
- Fully traceable workflows ensure transparency and accountability
- Scalable ad generation suited for large campaigns
- Supports creative research workflows for better ad concept development
- Designed for marketing teams seeking data-driven creative outputs
Cons
- Newer tool with limited user reviews and case studies
- Potentially complex setup for users unfamiliar with data integration
- Pricing details are not publicly disclosed, which may affect budget planning
Best for
- • Automating ad creation for e-commerce campaigns using Amazon reviews
- • Generating targeted Facebook and Meta ads based on real-time data
- • Conducting creative research and testing different ad concepts at scale
- • Tracking and auditing ad performance directly linked to data sources
Pricing: Likely operates on a subscription-based model, possibly with tiered plans based on data volume and usage, but specific pricing details are not publicly available.