What happened
Bill Gross has spent most of his career turning ideas into companies. He's the founder of Idealab, a startup incubator — an outfit that helps very young companies get off the ground — and his newest project is a little different: it isn't a company at all. It's a catalog. Idealab.ai is a searchable library of business ideas and, in effect, a free AI business idea generator. The headline number is 1.2 million.
According to Gross, the AI behind the site combed through millions of sources and pulled out 1.2 million ideas that looked potentially viable. Viable, in plain terms, means somebody could realistically build a business around it — not "someone should totally invent a flying umbrella."
How the search works
The interface is described as dead simple. You write a short description of what you're an expert in — the thing you already know more about than most people — and you set a budget. The AI then returns business options it thinks fit that combination.
The budget part matters more than it sounds. A generic idea generator tells you to open a coffee roastery whether your budget is pocket change or a serious pile of savings. Putting a real number in changes what "suitable" means.
Search is free. That's the one pricing detail in the announcement, so treat it as the only one you can count on.
What's coming next
Gross says he wants to add partner matching and investor matching later. So eventually the site could go from "here's an idea" to "here's an idea, a co-founder and a check." That's the roadmap, not the product — you can check the current state of things on the how it works page.
The size of the catalog is a claim from Gross and the site itself. News outlets have covered the launch, and a long interview write-up digs into the thinking behind it, but nobody has audited all 1.2 million entries. More on that below.
Whether Gross came up with the idea himself or a bot whispered it in his ear, we may never know.
What it means for you
Here's the honest framing: this is a brainstorming tool, not a crystal ball. It won't tell you which idea will work. What it does is kill the blank-page problem — that stuck moment where you know you want to start something but can't name a single option — and turns it into a few minutes of typing.
Six ways that plays out in real life:
At home: turning a skill into a plan
Say you've spent ten years doing bookkeeping for other people and you've got a modest amount set aside. Describe that, and you get ideas that fit an accountant's skill set and a small budget — not a factory. The value is in the specificity, at home, on a Sunday, with nobody charging you consultant rates just to ask questions.
At work: pitching something your boss will actually fund
Most internal proposals die because they're vague. Run your team's real expertise and a realistic budget through the tool, then use the output as raw material for a one-page proposal. You're not copying the idea — you're getting past the "so what would we even do?" stage before the meeting starts.
Starting a business: pressure-testing what you already believe
If you've got an idea you're in love with, don't search for it. Search for the neighboring version. Compare what the AI returns against your own plan and pay attention to the gap. Sometimes the gap is where your real advantage lives; sometimes it's where your blind spot does.
Studying and switching careers
Students picking a direction, or anyone retraining, can plug in coursework, hobbies, part-time jobs and a near-zero budget. The output isn't a career plan, but it's a list of concrete "you could try this" options — much easier to react to than a personality test.
For creators: products that aren't just another course
Creators have an audience and usually no product roadmap. Describe your niche and your budget — often close to nothing — and see what comes back. Plenty of it won't fit your voice at all. The one that makes you think "hmm, that's actually me" is worth an afternoon.
A side income: cheap experiments
This is where a free catalog earns its keep. Pick three ideas that cost almost nothing to test, then use free tools like the ones at MyKreaTool to sketch a landing page, draft the copy and find out whether anyone bites before you spend a dollar. Ideas cost nothing; proving one is real is the actual work.
How to try it right now
Fifteen minutes, no credit card, no engineering degree required.
1. Open Idealab.ai. The catalog lives right on the site.
2. Read the how-it-works page first. Two minutes there saves ten minutes of guessing what the tool wants from you.
3. Write your expertise in plain words. Not "synergy" or "growth." Write the thing you'd be comfortable being asked about at a wedding: "I ran a small bakery for six years," "I edit video for YouTubers," "I'm a nurse."
4. Set an honest budget. The number you could actually lose without wrecking your month. Round down, not up.
5. Run the free search and read past the first five results. The obvious ones are obvious. Keep scrolling.
6. Save a shortlist of three. Not thirty. Three keeps the next step doable.
7. Write one sentence for each on why it might be wrong. That sentence is the real test.
Free first, always. If the site later adds paid tiers for the partner and investor matching Gross has mentioned, you'll already know whether the free layer was worth your time.
Upsides and what changes
The biggest shift isn't the number. It's the cost of the first step. A decade ago, hunting for a business idea meant reading industry reports or paying someone to brainstorm with you. Now the starting point costs nothing and takes minutes — which means the bottleneck slides back to the thing that was always the bottleneck anyway: picking one option and actually doing it.
Second upside: budget-aware results. Most idea lists assume either unlimited capital or none at all. Feeding in your real number filters out the fantasy end of the list, and that alone saves you weeks of daydreaming about things you can't fund.
Third: there's a real curator behind it. Gross has been building companies for a long time, and the selection criteria reflect that experience — the speaker profile from ITU's AI for Good is a reasonable place to see the track record for yourself.
Limitations
Be clear-eyed about this one. 1.2 million ideas is not 1.2 million opportunities — it's an enormous haystack, and the tool's job is to hand you straw. AI-generated lists repeat themselves, lean toward whatever phrasing shows up most often in the training data, and have no idea whether a market is already crowded, whether the regulations where you live would even allow it, or whether you'd hate doing it by month three. The budget filter is a best guess based on what the model has read, not a quote from a supplier. Partner and investor matching is a stated intention, not something you can use today. And the headline number is self-reported by the founder and the site — no outside party has verified all 1.2 million entries, so treat it as a marketing figure that's roughly right rather than a precise count. Finally, running a business isn't the same as generating ideas about one: nothing here replaces talking to twenty potential customers.
Conclusion
Go to Idealab.ai, type one honest sentence about what you're good at, add a budget you can afford to lose, and run a single free search. Then take the one idea that made you pause and spend twenty minutes writing down who would pay for it and why. That's the whole action — no course, no subscription, no waiting until you feel ready. The catalog is free; the twenty minutes are the expensive part, and they're yours to spend.
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