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Mastros.online

Verified revenue

Mastros is a suite of privacy-first Chrome extensions for exporting useful data from Telegram, WhatsApp, LinkedIn, Instagram and TikTok. Pull group members, contacts and chat history into CSV or Excel in a few clicks, without sharing your login or uploading anything. Everything runs locally in your browser. Built for marketers, sales teams, community managers and recruiters who need their data in a spreadsheet, not locked inside an app.

Visit mastros.online 🇮🇹 Italy Founded Mar 2026

Getting your lists, data, contacts and media from different social media is complex. With Mastros you can do it safely and quickly

Revenue, 30 days

$1,447

Growth, 30 days

+35.2%

MRR

$1,521

Daily revenue, last 30 days

$0$50$100$150$20010-03: $4510-0310-04: $9010-05: $8110-06: $4510-07: $4510-08: $1810-09: $1810-10: $3610-11: $5210-1110-12: $5410-13: $1810-14: $3610-15: $2710-16: $1810-17: $2710-18: $4510-19: $7210-1910-20: $7210-21: $6310-22: $11710-23: $6310-24: $2710-25: $2710-26: $5410-27: $5410-2710-28: $910-29: $13510-30: $5410-31: $011-01: $011-01

Monthly revenue

$0$1K$2K26-05: $6026-0526-06: $6026-0626-07: $19226-0726-08: $30026-0826-09: $1.1K26-0926-10: $1.5K26-10

Whois information

Domainmastros.online
RegistrarNameCheap, Inc.
Registrar ID1068
Created date2024-04-11 20:36:37 UTC
Expires date2027-04-11 23:59:59 UTC
Updated date2026-04-12 09:24:49 UTC
Domain statusclient transfer prohibited
Name serverskarl.ns.cloudflare.comlovisa.ns.cloudflare.com
DNSSECunsigned

Raw whois

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SEO audit

14 of 16 checks passed

89

SEO score

Response 262 ms · 272 KB

  • Served over HTTPS
  • Title tag present
  • Title length 30 to 60 charactersKeep the title between 30 and 60 characters.
  • Meta description present
  • Description length 70 to 160 characters
  • Exactly one H1 heading
  • Uses H2 sub-headings
  • Canonical URL set
  • Mobile viewport tag
  • Language declared
  • Open Graph tags
  • Twitter card tags
  • Structured data (JSON-LD)
  • Images have alt textAdd alt text to 28 images.
  • At least 300 words of content
  • Responds in under 1.5 seconds
Title (70 characters)
Mastros: Scrapers for Telegram, WhatsApp, LinkedIn, Instagram & TikTok
Description (143 characters)
Mastros builds privacy-first Chrome extensions that export WhatsApp, Telegram, LinkedIn, Instagram and TikTok data to CSV, XLSX, JSON or JSONL.
Headings
1 H1, 8 H2, 38 H3
Words on page
2,380
Links
74 internal, 38 external
Structured data
FAQPage, SoftwareApplication, Organization, WebSite, Person

On-page keywords

PhraseMentions
engagement rate8
clean file7
chrome web6
chrome web store6
bio email website4
nordicbakeida nordic nonordic4
chat23
messages21

Tech stack and pricing

Lowest paid plan

$9 /month

Google Analytics Cloudflare PostHog

About Mastros.online

What is Mastros.online?

Mastros is a suite of privacy-first Chrome extensions for exporting useful data from Telegram, WhatsApp, LinkedIn, Instagram and TikTok. Pull group members, contacts and chat history into CSV or Excel in a few clicks, without sharing your login or uploading anything. Everything runs locally in your browser. Built for marketers, sales teams, community managers and recruiters who need their data in a spreadsheet, not locked inside an app.

How much does Mastros.online cost?

Paid plans start at $9 per month, based on the public pricing page.

How much revenue does Mastros.online make?

Mastros.online made $1,447 in the last 30 days, verified with its payment provider.