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TubeMailer VS https://open-gpt.app/

Compare TubeMailer VS https://open-gpt.app/ 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?
https://open-gpt.app/

Create ChatGPT Application in seconds

Rating
0 reviews
Alternatives Is it good?
MailReach.co
The #1 email warming service to improve your deliverability by generating realistic and meaningful engagement to your emails. Easy-to-use solution to help you land in the main inbox instead of the spam folder. 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
https://open-gpt.app/
Website tubemailer.com open-gpt.app
Pricing
Freemium $49 / Monthly (Pro) Official pricing
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Platforms
Google Chrome
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Company 2026 —
Listed in
Marketing Social Media Marketing Email Marketing Sales And Marketing Lead Generation +2
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About TubeMailer and https://open-gpt.app/

In their own words, as submitted to SaaSHub.

TubeMailer
https://open-gpt.app/

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 https://open-gpt.app/ yet.

Features and specs

What each product offers, as listed by its team.

TubeMailer 3 features
https://open-gpt.app/ 5 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.
  • Accessible AI Chat Interface
    Provides a user-friendly web-based interface for interacting with GPT-based AI models without needing to set up API access or coding knowledge.
  • No Installation Required
    Being a web application, it can be used directly from a browser without downloading or installing any software.
  • Potentially Free or Low-Cost Access
    Many GPT wrapper sites like this offer free tiers or lower-cost access compared to official API pricing, making AI chat more accessible to casual users.
  • Quick Setup
    Users can typically start chatting almost immediately after visiting the site, with minimal account creation or configuration steps.
  • Cross-Platform Compatibility
    Since it runs in a browser, it can be accessed from various devices including desktops, tablets, and smartphones without platform-specific versions.

Possible disadvantages

  • Uncertain Reliability
    Third-party GPT wrapper websites often depend on underlying API access that can be unstable, rate-limited, or discontinued without notice, affecting consistent availability.
  • Data Privacy Concerns
    Using an unofficial third-party service to process conversations raises questions about how user data and conversation history are stored, used, or shared.
  • Limited Transparency
    It may be unclear which underlying AI model version is being used, how up-to-date it is, or what modifications have been made to the base model's behavior.
  • Potential Hidden Costs or Ads
    Free-to-use AI wrapper sites often monetize through ads, premium upsells, or data collection, which may not be clearly disclosed to users upfront.
  • Lack of Official Support
    Unlike official AI platforms, unofficial wrapper sites may lack dedicated customer support, regular updates, or accountability if issues arise.

Analysis

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

TubeMailer
https://open-gpt.app/

No analysis of TubeMailer yet.

Overall verdict

  • I don't have verified, up-to-date information about open-gpt.app, and I'm unable to browse the internet to check its current status, reputation, or legitimacy. I cannot confidently vouch for or against this specific product/service.

Why this product is good

  • I lack real-time access to verify this website's current content, reputation, or user reviews
  • Domain names and their associated services can change ownership and purpose over time
  • Without verification, I cannot confirm if this is a legitimate service, its features, or its safety
  • There are many similarly-named AI tools of varying quality and trustworthiness, making specific verification important

Recommended for

  • Before using this site, research current user reviews on trusted platforms
  • Check the site's SSL certificate, privacy policy, and terms of service
  • Look for verified information about the company or developers behind it
  • Consider well-established alternatives like ChatGPT (OpenAI), Claude (Anthropic), or Gemini (Google) if you need reliable AI assistance
  • Exercise caution with any site requesting payment or personal information without clear verification of legitimacy

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
https://open-gpt.app/
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 https://open-gpt.app/.

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

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