Software Alternatives & Startups
Register | Login

TubeMailer VS Sing App React Java

Compare TubeMailer VS Sing App React Java and see what are their differences

TubeMailer

YouTube creator email finder. Modash/Upfluence alternative.

Rating
0 reviews
Pricing
Freemium $49 / Monthly (Pro)
Alternatives Is it good?
Sing App React Java

React Admin Dashboard Template with Java Backend

Rating
0 reviews
Alternatives Is it good?
Boostero
Boostero is an SMM panel for fast, reliable social media growth across 23+ platforms. Real engagement, 24/7 support, trusted by customers in 125+ countries since 2020. sponsored
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Base details

Website, pricing, platforms and company facts side by side.

TubeMailer
Sing App React Java
Website tubemailer.com flatlogic.com
Pricing
Freemium $49 / Monthly (Pro) Official pricing
—
Platforms
Google Chrome
—
Company 2026 —
Listed in
Marketing Social Media Marketing Email Marketing Sales And Marketing Lead Generation +2
—

About TubeMailer and Sing App React Java

In their own words, as submitted to SaaSHub.

TubeMailer
Sing App React Java

Most influencer platforms bundle creator discovery, analytics, campaign management, and payments, then charge $299–$1,500/month for the bundle. If what you actually need is a list of creator emails to run outreach against, you are paying for a suite to use one feature. TubeMailer does one thing....

Read more about TubeMailer

No description of Sing App React Java yet.

Features and specs

What each product offers, as listed by its team.

TubeMailer 3 features
Sing App React Java 0 features
  • Bulk creator search by keyword or niche
    Type a keyword or pick a category (gaming, tech, finance, beauty, cooking, fitness and more), choose how many creators you want, and TubeMailer scans matching YouTube channels and pulls the business emails they publish. One search replaces opening channels one at a time.
  • Export to CSV, Excel, JSON or TXT
    Every result set exports in one click, deduplicated before it reaches you, so the list drops straight into a CRM, a cold-email sequencer or a spreadsheet. All four formats are on every plan including the free tier — there are no per-contact unlock credits.
  • Resumable background scans, no API key
    Scans run against your own browser session rather than the YouTube Data API, so there is no key to provision and no daily quota to ration. Results stream in live as channels are processed, and large jobs keep running in the background and resume exactly where they stopped.

No features have been listed yet.

Analysis

An editorial look at what each product does well and who it suits.

TubeMailer
Sing App React Java

No analysis of TubeMailer yet.

Overall verdict

  • Sing App React Java by Flatlogic is a solid, well-structured admin dashboard template that pairs a modern React frontend with a Java (Spring Boot) backend, making it a good choice for developers who want a ready-made full-stack starter kit rather than building an admin panel from scratch.

Why this product is good

  • Combines a React frontend with a Java/Spring Boot backend, giving a complete full-stack boilerplate out of the box
  • Includes pre-built UI components, charts, tables, and forms that speed up dashboard development
  • Clean and modern design that follows common admin panel UX patterns
  • Comes with authentication and basic CRUD operations already implemented
  • Good documentation and support from Flatlogic for setup and customization
  • Regularly maintained and updated to keep dependencies current
  • Affordable compared to hiring a developer to build a similar boilerplate from scratch

Recommended for

  • Developers who want a quick-start template for building admin panels or internal tools
  • Teams building SaaS products that need a Java backend paired with a React UI
  • Freelancers or agencies looking to speed up client project delivery with a pre-built dashboard
  • Startups wanting to prototype an admin interface without investing heavily in initial UI/UX design
  • Java developers who prefer Spring Boot but want a modern JavaScript frontend without building it themselves

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
TubeMailer
Sing App React Java
100% 100%
Marketing
0% 0%
100% 100%
Email Marketing
0% 0%
100% 100%
Social Media Marketing
0% 0%
100% 100%
Lead Generation
0% 0%

Questions & Answers

As answered by people managing TubeMailer and Sing App React Java.

What makes your product unique?

TubeMailer's answer

TubeMailer runs the search from your own browser session instead of the YouTube Data API. That removes the two things that normally gate this work — there is no API key to provision and no daily quota to ration — and it means there is no third-party scraping service sitting between you and the results. The emails you find stay on your device. It is also deliberately narrow: discovery and contact extraction, not a campaign suite, which is why it is priced in tens of dollars rather than hundreds.

Why should a person choose your product over its competitors?

TubeMailer's answer

Because most influencer platforms sell a bundle — discovery, analytics, campaign management, payments — for $299–$1,500/month, and most teams doing outreach only need one part of it. TubeMailer costs $49–$99/month and has no per-contact unlock credits, so the cost of a list does not scale with its length. Every export format is available on every plan, including the free tier. If you need audience analytics or fraud detection, a full suite is the better tool; if your actual job is getting a clean list of creator emails into a sequencer, this does that and stops.

How would you describe the primary audience of your product?

TubeMailer's answer

Teams running creator outreach at volume: influencer marketing agencies, affiliate and partnership managers, brands sourcing YouTube sponsorships, PR teams doing product seeding, and SaaS founders recruiting creators. The common thread is that outreach is the job and list-building is the tax on it. Secondary audience is solo marketers and small agencies who cannot justify enterprise platform pricing.

What's the story behind your product?

TubeMailer's answer

I was helping a friend recruit affiliates for their store and watched them spend most of a week copying creator emails out of YouTube About pages by hand. The tools that automated it were priced for enterprise marketing teams and bundled a dozen features they would never touch. TubeMailer is the unbundled version — it finds the emails, exports the list, and charges accordingly.

Which are the primary technologies used for building your product?

TubeMailer's answer

Chrome extension (Manifest V3) with a React and TypeScript front end, and a serverless backend. The marketing site is Next.js.

User comments

Share your experience with using TubeMailer and Sing App React Java. For example, how are they different and which one is better?

Log in or Post with

Alternatives to TubeMailer and Sing App React Java

When comparing TubeMailer and Sing App React Java, you can also consider the following products.

Loading...