Fastlane is your AI short-form content engine, where you can remix viral videos into content for your business in seconds. Fastlane will generate ready-to-post content for your business, then let you swipe through them like Tinder. Then, you schedule straight to TikTok, IG Reels and YT Shorts in-platform - so you can focus on building, while the content brings in users on autopilot.
Hey Builders 👋
Gaurav here, co-founder of Fastlane.
“Build it and they will come” used to be the dream.
Now? You can build faster than ever. Ship in days. But getting people to actually see what you’ve built… that’s never been harder.
Launch day:
🚀 You’re excited. You finally ship.
The next day:
📉 No views. No users. Just… silence.
We’ve been in this exact spot ourselves. Before Fastlane, we were building our own products and felt the challenge of growth first hand - constantly guessing what to post, what might work, and then spending hours creating content.
Over time, we started studying what was actually going viral, and then remixing that into our own content that performed really well, which eventually drove 50M+ views across our previous projects.
So, we built Fastlane. Fastlane is the fastest way to create viral content for your target audience. Instead of guessing what to post, it remixes videos that are already working into content for your product, whether that’s:
⚡ Slideshows
🎬 Hook + demo videos
🎭 AI UGC videos
🟩 Green screen memes
Instead of wasting hours confused by what “content” even is, you just:
👉 Swipe through trending, made-for-you content in Blitz mode (Like Tinder!)
👉 Approve what you like, or make finishing touches in our editor
👉 Publish straight to TikTok, IG Reels, and YT Shorts
One of our first ever users went from:
📈 Zero → 150 paid customers
👀 300k+ total views
Purely by posting content in Fastlane.
This is made for builders who want to do growth without the headache.
We have a huge vision for what we want to build at Fastlane, and would love your feedback and thoughts in these early days 🙏
Stop driving in circles. Enter the Fastlane 🏎️
If you’re still reading this, what’s the hardest part about creating content for you right now?
I like the idea and the AI scan of the website, but it got my focus wrong so it's generating innacurate content. It's easy to do from the title, but how do I correct it? I can edit text, but it's the underlying videos that I'd like to have more of a fitness focus and I can't see how I can correct those?
Hey cool tool, thumbs up team! I've hit the content save limit for my free trial plan and I'm looking forward to diving deep into my video results when they are posted on TikTok. Fingers crossed! So far so good.
Will there be integration with YouTube? There are short videos there as well ;)
From my perspective at AdFox, Fastlane could be a handy way to turn ad insights into social media content quickly. Teams might first see what’s performing well in the market with AdFox, then use Fastlane to experiment with short videos or content variations without spending hours on manual editing. It feels like a natural next step for growth and creative teams.
Looks like a killer product. I'm an app founder, and I'm curious about one thing: can I drop my app demo somewhere in a folder so that it uses frames from those videos to create some of the content, or is it only generated AI-generated content?
Guys! I’ve tried it with my own company and I must say: take that VC money and change the marketing world forever, because what you’ve built with Fastlane is so genius. Congratulations on this!
50M+ views from remixing what's already have is really impressive. just curious for the AI UGC videos is there an avatar or voice selection, or does it use one default voice? asking because brand fit matters a lot for UGC-style content @gauravthapa
Love the product already @gauravthapa didn't really know what direction to take for content but after seeing some examples it just makes sense! Is the free tier intended to reset daily or is the 5 saved post the limit?
Okay, this most definitely caught my eye today :D Will be tinkering with it a bit. What video generation models are you guys using? Also, is it possible to feed it context of some recently viral videos (or trends) for the AI to replicate?
I've been using this for about a month, my stats are in the image(and I wasn't even scheduling posts daily - the 49 posts number you see is for both Instagram and TikTok). Great product - great team behind it - congtats on the launch!
Cool looking product! Upvoted.
My question: if multiple companies are remixing from the same pool of viral content, how do you prevent everything from converging into the same style?
Cool. Can it also use ready made ads to generate similar content for your products?
As someone running a SaaS for small businesses, content creation is the bottleneck that never goes away. We know we should post daily, but between building product and talking to users, it just doesn't happen. The Tinder-style swipe interface is smart — removes decision fatigue. What's the quality like for B2B SaaS content specifically? Most short-form AI tools skew toward DTC/e-commerce.
About Fastlane on Product Hunt
“Create viral content for your product in seconds”
Fastlane launched on Product Hunt on March 23rd, 2026 and earned 429 upvotes and 105 comments, earning #3 Product of the Day. Fastlane is your AI short-form content engine, where you can remix viral videos into content for your business in seconds. Fastlane will generate ready-to-post content for your business, then let you swipe through them like Tinder. Then, you schedule straight to TikTok, IG Reels and YT Shorts in-platform - so you can focus on building, while the content brings in users on autopilot.
Fastlane was featured in Marketing (462.7k followers), Social media marketing (5.8k followers) and Vibe coding (397 followers) on Product Hunt. Together, these topics include over 72.3k products, making this a competitive space to launch in.
Who hunted Fastlane?
Fastlane was hunted by Gaurav Thapa. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Fastlane stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Gaurav Thapa