$100K Per Month Untapped Niche Idea: How To Make Money Online Teaching Languages

There is a niche hiding right under your nose that sites are using to pull in $91,000 per month in display ad revenue alone, and most people walk past it every single day. It is not dropshipping. It is not Amazon FBA. It is not some brand-new platform nobody has heard of. It is the simple act of teaching people how to say words in a different language, and the numbers behind it are genuinely hard to ignore.

In this video Alston breaks down how real websites and small YouTube channels are making serious money in the language niche, how to find unlimited low-competition keywords even if you have never taken a single language class, and how to use a $5 Fiverr order plus free AI tools to create content without ever speaking a word of Spanish yourself.

What You’ll Walk Out With

Proof that websites started as recently as 2019 are earning $32,000 per month in this niche
The exact keyword numbers behind the Spanish niche: 16,000 keywords, 2.1 million monthly searches
How small YouTube channels with 3,000 subscribers are racking up 51,000 views per video
Three content creation methods for people who do not speak the language (ChatGPT, ElevenLabs, Fiverr)
The affiliate programs paying up to $189.35 per sale in the language space
The alphabet soup keyword method that gives you more content ideas than you will ever need
How to stack travel affiliate commissions on top of language content for a second income layer
Not sure which niche fits your skills? Answer three questions at finder.platformproof.com and get a personalized match

The Language Niche Nobody Is Talking About

The niche Alston is walking through is language education, specifically the long tail of how-to-say queries. Think “how do you say yes in Spanish,” “why in Spanish,” “how do you say shut up in Spanish politely and rudely.” These are not abstract academic searches. They come from people doing homework assignments, tourists heading to Mexico, parents trying to help their kids, and coworkers trying to connect with Spanish speakers on the job site.

People are searching for these phrases millions of times every single month, and a lot of the content that shows up to answer them is basic. That gap between demand and quality is where the money lives.

The other thing that makes this niche interesting is the range. Spanish is the obvious starting point, but Rocket Languages alone covers French, Italian, German, Japanese, Chinese, Korean, Russian, Arabic, and more. If you know Hindi, that is an opening. If you grew up speaking Arabic, that is a real advantage. And if you know zero languages beyond English, the tools below handle the rest.

Real Numbers: What These Sites Are Actually Making

Alston pulls up two websites on screen to show concrete revenue figures.

The first site is an older, established player in the language space. Traffic data shows it pulling in $91,000 per month, and that number comes from display ad revenue only. It does not count affiliate commissions, sponsored placements, or any digital products. Just ads. A nine-year-old site with a lot of content and a lot of authority built up over time.

The second site is more interesting for people starting today. It launched around 2019, making it roughly five years old at the time of the video. That site is earning $32,000 per month. Same ad revenue source, same basic strategy, just less tenure. And the kicker is that this smaller site is also building an affiliate funnel on top of its ad income. There is a blog post on the site titled “Seven Best Online Spanish Courses” that is loaded with affiliate links. So the $32,000 figure is a floor, not a ceiling.

Neither of these results happens overnight. Alston is explicit about that. He says six months to a year of consistent work is what you are signing up for. But the underlying demand is real and it is not going away.

YouTube Opportunity in the Language Space

The blog side of this niche gets most of the attention, but the YouTube side is equally open. Alston shows several channels doing this type of content with small subscriber counts and strong view numbers.

One channel with only 17,000 subscribers has videos sitting at 27,000 views, 32,000 views, and 205,000 views. Another channel with just 3,000 subscribers has a video at 51,000 views. These are not viral outliers. This is what happens when a search-intent video matches a keyword that gets searched constantly. The YouTube algorithm surfaces it every time someone types the phrase, and the views accumulate steadily over months and years.

The videos themselves are short. Alston notes they range from one minute to ten minutes. That means lower production burden than a traditional talking-head YouTube channel. A thirty-second explanation of how to say a phrase, a phonetic breakdown, and a call to action for a language course. That is a complete video.

TikTok and YouTube Shorts are also part of this picture. Short-form language clips travel well on those platforms because they are genuinely useful and quick. Someone sees the clip, learns something in fifteen seconds, and follows. That is a real path to building an audience even if you are starting at zero.

Step 1: Find What People Are Searching

Before you create any content, you need to know what people are actually typing into Google and YouTube. Alston shows two approaches: a paid route and a free route.

On the paid side, he uses Ahrefs. He types “in Spanish” and filters keyword difficulty to 10 or less, meaning relatively easy for a newer site to rank for. That single filter returns 16,000 keywords with 2.1 million monthly searches total. These are people typing things like “how do you say” in Spanish, “what is your name” in Spanish, and “why” in Spanish. The keyword “why in Spanish” alone gets 18,000 searches per month and has a keyword difficulty of zero. Zero. That means even a brand-new site could potentially rank for it if the content is solid.

On the free side, Alston demonstrates two tools. Answer the Public lets you type a phrase like “in Spanish” and generates a visual map of related questions people are asking. Google autocomplete is the other option, and Alston walks through what he calls the alphabet soup method: type “how to say” and then a space and then a letter of the alphabet, and Google fills in what people search for starting with that letter. Q gives you quiet in Spanish, Queen in Spanish, quotes in Spanish, question in Spanish. Go through the entire alphabet and you have a content calendar that would take years to exhaust.

With the broader “how to say in Spanish” phrase set, Alston shows that without any keyword difficulty filter the results come back at 3.3 million searches per month across 384,000 keywords. This niche is not thin. The demand is massive and most of the low-competition end is still relatively uncrowded.

Step 2: Create the Content Without Speaking the Language

This is where people get stuck, and Alston addresses it directly. You do not need to speak Spanish to build a Spanish language site. Here are the three methods he covers.

Method 1: ChatGPT for blog posts. Type “create a blog post on how to say why in Spanish” and ChatGPT produces a structured piece covering the translation, usage examples, and context. Alston recommends treating it as a tool to accelerate your workflow rather than a replacement for judgment. Review it, add anything the transcript or real usage would demand, and publish.

Method 2: ElevenLabs for audio pronunciation. If you want to include phonetic pronunciation in your videos or embeds, ElevenLabs.io can generate realistic spoken audio from text. Alston types in “Sierra Le Boca” (his attempt at a Spanish phrase) and the tool produces a clean, accurate-sounding pronunciation. For a language tutorial, audio is a genuine value-add over a text-only competitor.

Method 3: Fiverr translator for video content. This is Alston’s preferred approach for anyone with a few dollars to spend. You go to Fiverr, find a native Spanish speaker offering voice-over or translation services, and hire them to say a list of words and phrases. One gig he references offers 150 words for five dollars. You compile your keyword list, hand it over, get back audio recordings, and patch them into your YouTube video or TikTok. Your video is in English. You explain the context. You say, “this is how you say shut up in Spanish,” and you cut in the Fiverr audio clip for the actual pronunciation. That is a complete, honest tutorial.

150 words for five dollars means 150 potential blog posts or videos. If each post gets even modest search traffic and earns a fraction of what the bigger sites earn, that five dollar investment turns into a content library that compounds over time.

Step 3: Monetize with Affiliate Programs

Display ads are the long game. Affiliate marketing is where you can see income faster once you have traffic. Alston walks through the specific programs available in this niche.

ClickBank: Spanish VIP. This program pays $189.35 per sale for unlimited live online Spanish classes. That is not a typo. One sale covers the cost of a lot of content creation.

ClickBank: Second Spanish program. ClickBank also lists a second Spanish course option paying $54 per sale. Lower payout but it may convert at a higher rate depending on the audience temperature.

Rocket Languages. This is the program the smaller $32,000-per-month site was using. Rocket Languages pays 20% base commission with a 120-day cookie window. The long cookie window matters because someone who is researching language courses often takes weeks before buying. If they come back within 120 days and purchase, you get the commission. Rocket Languages is also multi-language: French, Italian, German, Japanese, Chinese, Korean, Russian, Arabic, and more. So if you build content in multiple language niches, one affiliate account covers all of them.

Duolingo. Alston mentions spotting Duolingo in Answer the Public results and notes they may have an affiliate program worth checking. Given Duolingo’s brand recognition and free entry point, it could be a strong converter for audiences who are not yet ready to spend on a paid course.

Not sure which niche fits your specific skills and situation?

Answer three questions and get a personalized recommendation at finder.platformproof.com.

How to Stack Travel Commissions on Top

The language niche has a natural overlap with travel that most people miss. Think about the intent behind the search. Someone typing “how do you say hotel in Spanish” is probably planning a trip to a Spanish-speaking country. Someone asking “how to say thank you in Japanese” might be going to Japan. They have a bigger need than just the phrase.

Alston points to one of the sites he showed earlier as an example of this strategy in action. It positions itself partly as a travel resource and promotes Booking.com, which runs an affiliate program. If your Spanish-language content brings in a reader who then books a hotel through your link, that is a commission on top of the display ad revenue and the language course commission. Three income layers from one piece of content.

The same logic applies to flight booking platforms, travel insurance, and packing list affiliates. The reader searching for basic Spanish phrases is often on their way to a Spanish-speaking destination. Meeting that deeper need earns you more per visitor without adding much content.

A Realistic Action Plan

Here is how you would actually start this from scratch, in order.

Week 1: Pick one language to focus on. Spanish is the highest-volume option in English-language search. Arabic or Hindi or Mandarin may be less competitive if you have a connection to those languages or communities.
Week 1-2: Run the alphabet soup method on Google for “how to say [letter] in [language]” and build a spreadsheet of 50 to 100 keyword targets. Use Ahrefs if you have access or Answer the Public for free.
Week 2: Order a Fiverr gig for 150 word pronunciations in your chosen language. While that is being delivered, use ChatGPT to draft blog post outlines for your first ten keywords.
Week 3+: Publish consistently. One to two blog posts per week is sustainable. Each post targets a specific keyword, includes a phonetic pronunciation, an embedded audio clip or video, and affiliate links to Rocket Languages or a ClickBank offer.
Month 2: Sign up for display ad networks. Ezoic accepts newer sites. Mediavine and Raptive require 50,000 and 100,000 monthly sessions respectively, but those are your targets once traffic grows.
Month 3-6: Add a “best Spanish courses” roundup post targeting buyer-intent keywords. This single page, done well, can generate consistent affiliate commissions month after month.

Honest Drawbacks

Alston does not hype this up as something that happens fast. A few things are worth knowing before you start.

Time to income is real. The sites earning $32,000 and $91,000 per month have been at this for years. Search traffic compounds, but it takes months to build. If you need income in the next 30 days, this strategy is not going to deliver that.

AI content needs editing. ChatGPT can write a passable “how to say why in Spanish” post, but Google has gotten better at identifying thin, repetitive AI content. The sites winning in this niche add genuine value: pronunciation audio, cultural context, example sentences from real usage, and comparisons between formal and informal registers. The AI gives you a starting point, not a finished product.

Competition exists. The older established sites have domain authority that a new site cannot match immediately. You will need to target the lower-competition long-tail keywords first and build authority before going after the more competitive terms. The keyword difficulty filter in Ahrefs (set to 10 or less) is not optional for a new site, it is essential.

You need to show up consistently. Alston says it plainly: this will not work if you publish ten posts and stop. The compounding nature of search traffic means that month six looks dramatically different from month one, but only if you kept publishing through months two, three, four, and five.

Find Your X

The language niche works because it solves a specific, repeatable problem for a huge number of people. But it is one of many niches that follow the same pattern: high search volume, clear monetization path, and accessible to someone starting from scratch with limited budget and time.

If you are trying to figure out which niche fits your background, your available time, and your income goals, the Platform Proof Finder can help. Answer three questions and get a recommendation built around what you actually bring to the table. Visit finder.platformproof.com to get started.

Frequently Asked Questions

Do I need to speak Spanish or another language to start this niche?

No. Alston covers three workarounds in the video. ChatGPT can generate written translations and blog post content. ElevenLabs can produce AI-voiced pronunciation audio. And a Fiverr native speaker will record 150 words for five dollars. You can build an entire content library without speaking a single word of the language yourself. That said, if you do speak a language fluently, you have a real advantage in quality and authenticity that AI tools cannot fully replicate.

How long before I start making money?

Alston is honest here: he says six months to a year of consistent work before you see real results. Display ad revenue requires significant traffic, and search traffic builds slowly on a new domain. Affiliate commissions can come earlier if you rank for buyer-intent keywords, but do not expect four-figure months in the first 90 days. The sites in the video earning $32,000 per month have been publishing content since around 2019.

Which language should I choose?

Spanish has the highest English-language search volume. The “in Spanish” keyword set alone returns 2.1 million monthly searches with 16,000 keywords at low difficulty. If you have no language background, start there. If you speak another language or have a cultural connection to it, that language may have lower competition and give you a quality advantage. Arabic, Hindi, and Korean are worth researching as secondary options with real search demand and fewer quality competitors.

Should I build a blog, a YouTube channel, or both?

Both work. The sites earning the most have blogs as their primary traffic source because Google search compounds over time. But YouTube adds a second discovery channel and the ability to monetize through AdSense directly. Short-form content on TikTok and YouTube Shorts also fits this niche well because the content is naturally brief: a phrase, a pronunciation, a use case. If you are choosing one, start with whichever format you can produce consistently. A blog has a lower barrier to entry if you do not want to appear on camera.

What affiliate programs should I join first?

Rocket Languages is the logical starting point. It covers multiple languages under one affiliate account, pays 20% base commission, and has a 120-day cookie window. Sign up for ClickBank as a second option since it hosts both the Spanish VIP program ($189.35 per sale) and a second Spanish course paying $54 per sale. Once your traffic grows, look at travel affiliate programs like Booking.com since language learners often have trip plans behind their searches.

How do I find keywords if I cannot afford a paid tool?

Use the alphabet soup method on Google. Type “how to say [letter] in Spanish” and let Google autocomplete fill in what people are searching for. Go through every letter of the alphabet and you will have dozens of keyword ideas per letter, hundreds total, far more than you could publish in months. Answer the Public is a free tool that visualizes question-based keywords around any phrase and works well for this niche. Between these two free methods, a paid tool is not necessary when you are starting out.

Can I do this from outside the United States?

Yes. Alston specifically mentions this in the video. If you know Hindi, Arabic, Russian, or any other language with English-language search demand, this opportunity is open to you regardless of where you live. The affiliate programs are global. The content platforms are global. The main requirement is that your content targets keywords that English speakers are searching, since that is where the ad revenue and course affiliate commissions are concentrated.

Is this niche too saturated to start in 2024 or 2025?

The established sites have real domain authority that takes time to compete with on the big head terms. But the long tail is enormous. Keyword difficulty of zero exists across thousands of phrases in the Spanish niche alone. The niche is not saturated at the long-tail level. What matters is targeting the right keywords for a new site (difficulty 10 or less), publishing consistently, and building authority over time. The same opportunity that existed in 2019 when the second site Alston showed got started is still available in the lower-competition corners of this niche.

Sources

Alston Godbolt YouTube video: $100K Per Month Untapped Niche Idea | How To Make Money Online In 2023 (https://youtu.be/K54nPNFCMQU)
Ahrefs keyword research tool (ahrefs.com)
Answer the Public keyword research tool (answerthepublic.com)
ElevenLabs AI voice generation (elevenlabs.io)
Rocket Languages affiliate program (rocketlanguages.com)
ClickBank marketplace (clickbank.com)
Fiverr freelance marketplace (fiverr.com)
Booking.com affiliate program (booking.com/affiliate-program)

Helping 1 million working adults make their first $3,000 online with the skills they already have. Alston Godbolt, Platform Proof.