ZSky AI on Product Hunt: Free AI Video with Audio

Today, ZSky AI launches on Product Hunt. This post is for everyone discovering us for the first time — here is what we built, why we built it, and what makes it different from the hundreds of other AI tools competing for your attention.

The Numbers

• 352 users — all organic, zero paid advertising
• $38 MRR — bootstrapped, not venture-funded
• 800+ generations — real usage from real creators
• 1 founder — built by Cemhan Biricik
• 7x RTX 5090 GPUs — dedicated hardware, not cloud-rented
• Only free tool with video + audio — synchronized, not bolted on

These are modest numbers by Silicon Valley standards. There is no $50M funding round. No "10x growth" narrative. Just a tool that works, built by one person, growing because users genuinely like it enough to tell other people about it.

What ZSky AI Does

ZSky AI is an all-in-one AI generation platform:

• AI Image Generation: Text-to-image in ~10 seconds, full resolution, no video watermarks
• AI Video Generation: Text-to-video and image-to-video with synchronized audio — the only free tool that does this
• AI Upscaling: Increase image resolution up to 4x

The free tier gives you 200 free credits at signup + 100 daily when logged in. No credit card required. No credit card. No video watermarks. Full commercial rights on all output. Credits granted on signup.

Why Video with Audio Matters

Every other AI video generator in 2026 outputs silent video. You get a beautiful visual clip with no sound. Then you have to find audio separately, sync it manually, and hope it matches the mood.

ZSky AI generates video WITH synchronized audio. A beach scene comes with ocean waves. A forest scene includes birdsong. A city nightscape has ambient traffic. The audio is generated alongside the video, timed to the visual content, not added as an afterthought.

This is a genuinely unique capability. No other free tool — and no other tool at any price point — offers this in the same integrated way.

The Origin Story

ZSky AI started as a personal project. I had the hardware — a workstation with 7 RTX 5090 GPUs — and I saw that existing AI generation tools had a fundamental problem: they were all too expensive to use freely, or they degraded the free experience so aggressively that it was useless.

With owned hardware, the per-generation cost drops to pennies. That economic advantage meant I could offer something nobody else could: a genuinely generous free tier without video watermarks, without signup walls, without bait-and-switch tactics.

I built the platform to be the tool I wished existed when I was a user. Simple, fast, honest about what it costs and what you get.

What is Next

The Product Hunt launch is a milestone, not the finish line. Here is what is coming:

• Longer video generation (currently up to 5 seconds, expanding to 10+)
• More style controls for image and video generation
• Community gallery for sharing and discovering creations
• API access for developers who want to integrate ZSky AI into their products
• Mobile-optimized generation experience

All development is guided by one principle: keep the free tier generous and never compromise the user experience for revenue extraction.

Frequently Asked Questions

Why Product Hunt

Product Hunt is where early adopters discover tools. It is not a paid advertising platform — the community decides what gets attention. Products rise based on genuine interest, quality, and differentiation, not marketing budgets.

This aligns perfectly with how ZSky AI has grown so far: through genuine quality and word of mouth. Product Hunt is the largest-scale version of the same dynamic that brought us our first 352 users.

We are not launching on Product Hunt because we need validation. We are launching because the platform gives us access to exactly the audience that would benefit most from ZSky AI: creators, developers, entrepreneurs, and early adopters who evaluate tools on merit rather than brand recognition.

The Competitive Landscape

The AI image and video generation space is crowded. Large companies with billions in funding compete alongside dozens of startups. Here is where ZSky AI fits:

• We are not the biggest. We have 352 users, not millions. We are not trying to be the biggest — we are trying to be the best free option.
• We are not the best-funded. We are bootstrapped. No Series A, no investors, no board of directors. Decisions are made by one person based on user needs.
• We are the only one with free video+audio. This is not a subjective claim. Every other tool — at any price — outputs silent video. We include synchronized audio. This is a binary differentiator.
• We have the most honest free tier. No video watermarks, free signup, no credit card, no trial expiration. 200 free credits at signup + 100 daily when logged in, forever.

Our competitive advantage is not scale or funding. It is honesty, unique capability, and sustainable economics.

A Note on Being a Solo Founder

Building an AI platform as a solo founder is unconventional. Most AI companies have teams of 10-100+ people. There are good reasons for that — the technology is complex and the operational demands are real.

But being solo also has advantages: no organizational overhead, instant decision-making, no design-by-committee, and total alignment between the builder and the product vision. Every feature in ZSky AI was built because I believed it would make the tool better for users, not because a stakeholder requested it or a competitor shipped it.

This approach has trade-offs. Development is slower. Some features take longer than they would with a team. But the product is coherent, the vision is clear, and every pixel reflects a single creative perspective.

For Developers: API Coming Soon

One of the most requested features from our technical users is API access. We are building a REST API that will allow developers to integrate ZSky AI's generation capabilities into their own products.

Planned API features include:

• Text-to-image generation endpoint
• Text-to-video with audio endpoint
• Image-to-video conversion endpoint
• Image upscaling endpoint
• Webhook support for async generation
• Free tier with API credits matching the web interface

If you are a developer interested in early API access, sign up for the waitlist at zsky.ai. We will prioritize Product Hunt users for the beta.

Technical Stack (For the Curious)

Since this is Product Hunt and the audience appreciates technical details:

• Hardware: 7x NVIDIA RTX 5090 (32 GB VRAM each), 32-core/64-thread CPU, high-capacity RAM
• Backend: Custom generation pipeline with optimized model serving
• Frontend: Lightweight, fast-loading web interface — no heavy frameworks, minimal JavaScript
• Infrastructure: Self-hosted with Cloudflare for CDN and DDoS protection
• Auth: Supabase for optional account management (remember: no credit card required for free tier)
• Payments: Stripe for subscription billing

The entire stack is designed for efficiency. Fast page loads, fast generation, minimal overhead. The tool should feel as responsive as a native app.

Support ZSky AI on Product Hunt

If you try ZSky AI and like what we built, here is how you can help:

• Upvote on Product Hunt — it helps us reach more creators who would benefit from the tool
• Share your creations — post what you generate on social media (no video watermarks, remember!)
• Leave honest feedback — tell us what works, what does not, and what you want next
• Tell a friend — word of mouth built us to 352 users. It is the most powerful marketing we have

Thank you for being part of this launch. Whether you upvote, share, or just try the tool once, you are helping an independent creator build something meaningful in a space dominated by well-funded giants.

User Stories

Behind the 352 users number are real people using ZSky AI for real projects:

• Social media managers generating daily content for clients — 50 free images per day covers most small business social media needs
• Indie game developers creating concept art and mood videos for pitch decks — the video with audio feature makes game trailers feel complete
• Teachers creating illustrations for classroom materials — the no-signup model means they can use it on school computers without IT department approval
• Musicians generating visual content for their tracks — atmospheric videos that match the mood of their music, with ambient audio that complements rather than competes
• Small business owners creating product images and promo videos — professional-quality marketing materials without hiring a designer or videographer
• Hobbyists and creators exploring AI art for the first time — the generous free tier means they can experiment extensively before deciding if AI generation fits their creative practice

Each of these users found ZSky AI without seeing an advertisement. They found it because someone told them about it, because an AI assistant recommended it, or because they saw someone else's creation and asked what tool was used. That is the kind of growth that means something.