People’s fascination with making money online is nearly as old as the internet itself. There are countless services that abuse that fascination and try to lure new users with promises of unreasonably high paydays in exchange for virtually no work. The reality is that these kinds of sites are usually scams that prey on naive users who might not know better.
However, there are several sites that allow users to make money online that are completely legitimate. Ironically, most of these sites are not necessarily “secret” websites to make money but rather well-established platforms that offer different ways to earn rewards that are not known to the general public.
In this article, we are going to examine these sites and provide a detailed explanation of how you can make money for each of them.
The best secret websites to make money in 2025:
- Amazon Vine – Write reviews to get free products
- Netflix – Get paid for watching movies and series
- ChatGPT – Monetize your custom GPTs
- Sweatcoin – Receive SWEAT tokens for walking and running
- Airdrop Alert – Participate in free crypto airdrops
- UserTesting – Test websites and prototypes as a side hustle
- Pi Network – Secure the crypto network in exchange for Pi coin rewards
The 7 secret websites to make money in 2025: Examining hidden gems
In the following sections, we are going to examine the best secret websites to make money online in 2023. While some of these sites might not be hidden gems, we believe that the way you can make money with them should be unknown to most readers.
1. Amazon Vine – Write reviews to get free products
Amazon Vine is an invite-only program for seasoned reviewers. Vine Voices – members of the Amazon Vine program – get free products in exchange for honest reviews, marked with a special badge on product pages. It helps customers find trusted reviews and benefits brands with visibility and validation. To learn more about the service, check our in-depth guide on how to become an Amazon product tester.
How to make money with Amazon Vine?
In order to make money with Amazon Vine, you need to create an Amazon account, fill out your profile with personal information, start shopping on Amazon, and leave quality reviews. If your reviews resonate with enough customers, Amazon will reach out to you and offer you to become a part of their reviewer program. This will allow you to request and receive free products in exchange for honest and unbiased reviews.
2. Netflix – Get paid for watching movies and series
Netflix is the most popular paid streaming service in the world. Everyone knows about hits like Stranger Things and Squid Game, but fewer people know that Netflix sometimes hires people to help improve its recommendation system. These roles — often called Taggers, Content Analysts, or Metadata Specialists — involve tagging, categorizing, and rating shows and movies so that Netflix’s algorithm can serve better recommendations. To find out more, check out our article on how to get paid for watching Netflix.
How to make money with Netflix
Netflix occasionally posts these jobs on its official careers site, but openings are rare and region-specific. Since the exact title and availability change, it’s best to regularly search for “tagger,” “content analyst,” or “metadata” roles on Netflix Careers. If you land one, expect tasks like classifying genres, themes, and audience suitability. Outside of Netflix itself, you can monetize your streaming hobby indirectly by starting a review blog, building a YouTube or TikTok channel around shows, or writing for media sites that pay for entertainment reviews.
3. ChatGPT – Monetize your custom GPTs
OpenAI’s ChatGPT has taken the world by storm, sparking numerous ChatGPT alternatives and tools built on large language models. The chatbot helps users with research, writing, coding, and much more. With the release of GPT-4, OpenAI introduced Custom GPTs, which are user-created versions of ChatGPT tailored for specific tasks — like teaching board games, helping kids study, or providing expert knowledge on niche topics.
How to make money with ChatGPT
Custom GPTs can be created by anyone with a premium ChatGPT subscription. While OpenAI has started rolling out revenue-sharing programs for the most popular GPTs, access is still limited. Most creators monetize indirectly by using their GPTs to drive traffic to websites, build email lists, or promote digital products and services. If your GPT becomes widely used, you may be eligible for OpenAI’s revenue-share model, where payouts are based on engagement and usefulness.
4. Sweatcoin – Receive SWEAT tokens for walking and running
Sweatcoin is a free app that basically rewards you with SWEAT tokens for walking, running, and doing other exercises. You can then exchange these tokens on major exchanges for fiat currencies or other crypto, as well as for a variety of rewards, such as gadgets, fitness gear, services, and various experiences like concerts and travel discounts. In addition, Sweatcoin often hosts challenges and events that allow you to earn bonus SWEAT.
How to make money with Sweatcoin?
Sweatcoin leverages the unique Move-to-Earn model, which rewards users for doing physical activities. To get started, you need to download the Sweatcoin app, create an account, connect your device’s step counter, and start exercising. This will enable you to earn Sweatcoins for your steps.
5. Airdrop Alert – Participate in free crypto airdrops
Crypto airdrops are an easy way to earn money online. While they are not as popular as in years past, numerous projects still use the airdrop model to distribute tokens to early adopters. Airdrop Alert is one of the best airdrop sites around, allowing users to find upcoming airdrops across DeFi, NFT, gaming, and other categories.
How to make money with Airdrop Alert?
In order to make money using Airdrop Alert, you need to visit the website and sort by active and upcoming airdrops. This will allow you to find airdrops that you might be eligible for based on the blockchain platform and other sets of criteria. You’ll also need a cryptocurrency wallet to receive airdropped tokens.
6. UserTesting – Test websites and prototypes as a side hustle
UserTesting is a video-first experience testing platform that helps companies gain insights into how their products and services are being used by real people. The platform has a global network of over 2 million contributors who provide feedback on everything from websites and mobile apps to prototypes and marketing materials.
How to make money with UserTesting?
To earn with UserTesting, create a detailed profile, complete a practice test, and keep your info current. Answer screening questions honestly to improve your chances. If chosen for a test, follow instructions, provide feedback, and expect payment via PayPal within a week. According to online sources, UserTesting pays between $3 and $60 per test (with the average being $10), which can provide a great side income stream.
7. Pi Network – Secure the crypto network in exchange for Pi coin rewards
Pi Network began as a mobile-first crypto mining app that rewarded users with Pi coins for securing the network through simple daily interactions. After years in testing, the project finally reached a major milestone with the Pi Mainnet launch in early 2025, which opened the door to external transactions and exchange listings.
How to earn money with Pi Network
You can still earn Pi by using the mobile app and contributing to the network. The key change is that with the mainnet live, migrated coins can now be traded on supported exchanges or used within Pi’s growing ecosystem of dApps. To participate fully, you need to complete KYC verification and migrate your balance to the mainnet wallet. While this marks a big step forward, keep in mind that liquidity is still limited and Pi’s price remains volatile, so it’s best approached as a speculative income stream rather than guaranteed earnings.
The bottom line
While the websites listed in this article are not necessarily secret, we believe that they do offer secret ways to make money online, which most users aren’t aware of. Some online platforms don’t give out real money payments, but they do distribute real products, gift cards, and other goods and services in exchange for services.
If you want to dive deeper into the topic, we recommend you check out our article about how to earn free cryptocurrency, which provides an overview of different ways to earn cryptocurrency for free.
Source:: 7 Secret Websites to Make Money in 2025: Unveiling Hidden Gems