StreamPulse vs Mastros

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

StreamPulse compared with Mastros
Detail	StreamPulse	Mastros
What it does	Browser extension for automated Twitch, Kick and YouTube notifications, channel points and drops	Privacy-first Chrome extensions that export chat and social media data to spreadsheets
Stage	Not given	Startup
Founded	Not given	2026
Based in	Not given	Not given
Pricing model	Freemium	Freemium
Pricing	Free tier: live notifications, automatic channel points claiming, drops tracking. StreamPulse+ subscription: €2.99/month or €19/year (47% discount annually), renewable monthly or annually with 7-day free trial. Lifetime license previously sold until October 2026 remains valid. Referral earnings: €1	Free: 100 profiles and 100 messages per month (WhatsApp), or 250 profiles and 300 messages per month (Telegram), or 250 records (LinkedIn). Instagram and TikTok free and unlimited in beta. Pro: $9/month with 5,000 profiles and 10,000 messages per month (WhatsApp), or 5,000 records (LinkedIn). Scale:
Key features	Live notifications with customizable sound for Twitch, Kick and YouTube Automatic channel points claiming on Twitch Drops tracking and automatic claiming with StreamPulse+ Automatic player reload on errors #1000, #2000 and #3000 Chat filtering by keywords and users Floating predictions overlay Raid alerts and option to stay on channel CSV export of points and drops history Smart alert rules based on game, title keywords, and viewer count	Export group members and chat messages to CSV, JSON or JSONL Bulk media download from chats Export LinkedIn searches with Sales Navigator support Extract email and website from Instagram and TikTok bios Calculate exact TikTok engagement rates Process all data in the browser with no server involvement Read-only with no automation or message sending
What makes it different	Works on desktop Chrome, Firefox, Edge, Brave, Opera and Vivaldi without account creation All settings and data stored locally in browser, not on servers Each module can be individually enabled or disabled for resource control Unified alerts for three platforms in a single extension Free tier provides core features without paid subscription requirement	Works with no account creation, API key or password required Reads only visible data; cannot reveal hidden information or deleted messages Five tools with the same pricing model and interface Instagram and TikTok extensions are free and unlimited during beta
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	1 no change since last check	35 no change since last check
Trust Flow (Majestic)	3	10
Citation Flow (Majestic)	28	28
Referring domains (Majestic)	6	54

5 details filled in for both companies.

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