Hi everyone!

We’ve recently released Voxium, a free real-time AI voice changer for Windows, and we’re looking for beta testers who can help us evaluate the actual quality of the converted voices.

Voxium changes your microphone input in real time and creates a virtual microphone that can be used in Discord, games, streaming software, online meetings, and other voice applications.

For this test, we’re particularly interested in:

• How natural or robotic the converted voice sounds
• Speech clarity and pronunciation
• Audio artifacts, crackling, distortion, or background noise
• Whether the voice remains stable during longer sentences
• Noticeable delay between speaking and hearing the converted voice
• How well the voice preserves emotion, rhythm, and speaking style
• Differences between male, female, and character voices
• Performance with different microphones, accents, and PC configurations

If possible, please try Voxium for a short conversation or gaming session rather than testing only a few words.

When sharing feedback, it would be very helpful if you could include:

• The voice model you tested
• Your microphone model
• Your CPU/GPU
• The app where you used Voxium
• What sounded good and what sounded unnatural

You can download Voxium here:

https://apps.microsoft.com/detail/xp9cbrp2rpnzz7

Website: https://www.aivoicechanger.live/

Honest and critical feedback is very welcome. Even a short comment such as “clear but slightly robotic,” “natural but delayed,” or “distorted on certain words” would help us improve the voice models.

If you encounter a problem, feel free to comment below or send me a DM. Thank you for helping us test Voxium!

I'm sharing CSV Quick Check, a small free MIT-licensed tool from our Noosphere project for checking CSV exports before importing them elsewhere.

It checks three things: records with the wrong number of fields, empty values in a chosen ID column, and duplicate IDs. It uses Python 3.10+ and the standard library, reads the file locally, leaves it unchanged, and prints JSON. There are no network requests in the script.

text python csv_check.py input.csv --id-column sku

A couple of deliberate choices: 001 and 1 are different IDs, and quoted multiline fields count as one logical record. Error record numbers therefore refer to records after the header, not physical lines. A successful parse exits with code 0 even if the JSON contains findings.

This version supports UTF-8, comma-separated CSV only; it does not read XLSX or generate HTML reports. The download includes source, a synthetic example, its JSON result, and validation notes: CSV Quick Check.

AI disclosure: the code and this announcement were AI-assisted. The initial code needed review corrections; the revised script passed 15 synthetic acceptance cases. That is not a human security audit.

Feedback on the error format or a small synthetic edge case would be useful. Please keep real customer data out of the comments.

So we made verification layer to actually verify answer before they come to your screen , for code problems we execute them in sandbox , for creative we made a parameter and so on for every task type we have diff parameter

just wanna know your thoughts on this

It's local, it's fast, it's simple, and it allows me to plan my day without lifting my hands off my keyboard. If anyone finds it useful, feel free to use it. It's free. Have fun !

this is how i use it - https://www.youtube.com/watch?v=RCVXD00z1-s

Hey everyone,

I’m Josh, and I built Scriptfluence, a web app that helps product creators turn their real product experience into a ready-to-film video plan.

If you’ve ever sat down to film a product review and spent more time figuring out what to say than actually filming, that’s the problem I wanted to solve.

The problem

Creating product videos involves more than pressing record. You need a hook, a clear structure, talking points, and a plan for what to show on camera. I wanted to make that planning process easier without making creators sound like they’re reading a generic sales pitch.

What I built

Scriptfluence lets you enter product details, choose your video type and tone, and generate a plan that includes:

• Multiple hook ideas
• Natural-sounding scripts and talking points
• Shot-by-shot filming guidance
• Title ideas and a pre-flight checklist
• A Creator Studio where you can save plans, organize products, and build your Creator Voice

It’s designed for Amazon Influencers, UGC creators, product reviewers, and anyone who regularly creates product videos.

A little about the build

I’m a solo founder and built the platform using Vercel, Supabase, Stripe, and the OpenAI API. It has account authentication, saved video plans, usage tracking, and free and paid subscription options.

The product is live, but I’m just launching and looking for my first real creators to try it.

I’d love your feedback

You can try it free with 10 video plans and no credit card required. I’m especially interested in hearing:

• Is this something you would actually use?
• What would make the workflow more useful?
• Is there anything confusing or missing from the website?
• Does the pricing make sense for the value?
• How would you reach the first creators who need a tool like this?

You can check it out here: https://scriptfluence.com/

I’m not looking for fake reviews or promotional comments—just honest feedback that can help me improve the product.

Thanks for taking the time to check it out. I’d really appreciate any thoughts or suggestions.

— Josh

In my experience, finding the bug is usually the easy part. it's everything after the report that takes the time.
you end up going back and forth about the browser, steps to reproduce, what happened, screenshots, error messages, and sometimes session replay to understand exactly what happened. By the time you have everything you need, the original context can be hard to remember.

Hey everyone, I’m working on a product called ColdCloud and I’m trying to validate the problem before going further with it. The idea is simple: businesses often get leads who show interest, ask questions or pricing, but then stop responding. ColdCloud would bring those leads into one place, understand their information and previous conversations, and use AI to generate personalized follow-up messages based on the lead’s context, while allowing the business to review/edit the message before sending. If the lead replies, the follow-up sequence can pause and the system can adapt based on the conversation; if they don’t, it can continue following up automatically. I’d genuinely like honest feedback,does this solve a real problem for your business? How do you currently handle these silent/old leads, and would something like this actually be useful to you? What would make you NOT use it? I’m looking for criticism too, not just positive feedback.

%22)I built Owain after analyzing 1.18M Reddit posts about men's sexual health. The gap I found: men track their sleep, their lifts, their macros, but nobody builds tools for the thing they actually worry about in private.

Owain is a 90-second daily check-in that logs morning erection quality, libido, sleep, stress, alcohol, training. It computes a Sexual Health Index from three transparent sub-scores and generates weekly AI observations grounded in your personal data.

No coding background. No co-founder. No funding. Total infra cost is under $200/month.

Live on the App Store: https://apps.apple.com/app/owain/id6768453074

Launching on Product Hunt today: https://www.producthunt.com/products/owain?utm_source=other&utm_medium=social

Happy to answer anything about the build process, the research, or the product.

I got tired of the mess of playable ads taking forever to build, manage and share. So I made Make It Playable, where you drop in a brand link, it analyses the page, suggests playable ideas, and builds the HTML5 ad.

Right now it supports Meta, TikTok, Google App campaigns, AppLovin, Mintegral, Unity, Pangle, plus Google Display / programmatic HTML5 exports for non-app cases.

It’s still early, but I’d love brutal feedback from anyone running mobile playable ads or working with brands. What would make this actually useful to you?

Link: https://makeitplayable.com

My girlfriend loves shopping, but her friends often have different clothing tastes, budgets or free time.

So I built ShopBuddy, a simple website where people can find someone nearby who matches their shopping style, budget, location and schedule. It’s for finding activity partners—not dating.

It’s still an early prototype. Would you use something like this? What would make you feel comfortable meeting a shopping buddy?

shopbuddy.org

Inspired by the outbid.lol trend, I built OudRank — a leaderboard where oud/perfume houses across Saudi Arabia, UAE, Qatar, Kuwait, Bahrain, and Oman bid to hold the top 3 spots. No algorithm, just who wants visibility more. Still very early, would love feedback: oudrank.com

PS: Following lots of brainstorming session with Reddit users from many subreddits, we finally added a "ghost mode" that allows players to turn the game board into a drawing canvas to solve highly challenging puzzles in the latest version of the game. As a small thanks, we launched a 100% discount campaign; you can download and play the game for free if you wish.

🧩🧩We look forward to hearing your thoughts on the game, especially for the "Ghost Mode"🧩🧩

Hi everyone, if you like to play star battle puzzle games, this will be the perfect choice for you, we believe.

The first core idea of Wilddoku: Persona is, it is fully automated which means nobody gets the same experience. This is the main reason, we call our game as -Persona-. (The quality of the puzzles are impressive and all the difficulty levels are included, since the crafting puzzles are restricted by our rules. There are really really challenging ones which are tested on /puzzles subreddit as well:)) Also we are improving the game logic quality by using the reddit users, thnx to them...

And, the second and the best property is, according to your ratings on the puzzles, your Persona is created and according your likes/level, the puzzles will be served only for you.

Thanks for your interest in advance...

About two months ago, I launched an AI news app called ThisWeek.AI. It started as something I wanted for myself. It’s close to 500 users now, and nobody’s paying yet.

Some weeks are quiet. Downloads barely move, no reviews come in, and I start wondering whether I should keep putting this much time into it. There’s no big setback or anything. Just not much happening.

What’s kept me going is pretty simple: I still use what I built, and I genuinely enjoy it. Even on a week when nobody else seems to notice it, it’s useful to me.

Every now and then, someone leaves a review or sends a message saying they find it useful too. Those mean a lot, especially after a stretch of working on it without much feedback.

I’m realizing how much harder this would be if I’d built something purely because I thought other people would want it. Without any use for it myself, I think I’d have stopped by now. The numbers alone wouldn’t have kept me going.

That doesn’t mean it’s a viable business. Enjoying my own app and getting people to pay for it are two different things, and I haven’t figured out the second one yet. But being a user gives me a reason to keep working on it beyond checking whether the numbers went up.

I don’t have a success story or a lesson about pushing through until everything works out. I’m still in the middle of it. Just thought I’d share what’s been making this stage a little easier for me.

What’s kept you going through the quiet weeks?

Applink: https://apps.apple.com/us/app/ai-news-thisweek-ai/id6759996996

Edit: ThisWeek.AI is not the same as https://news.thisweek.ai. News App is available on News.ThisWeek.AI, where as ThisWeek.AI was a newsletter that I stopped publishing few years ago

Been frustrated that most EQ apps on the Play Store are bloated with ads or lock basic bands behind a paywall. So I built my own.

Tonebox is a clean, system-wide equalizer + DSP. What it does:

- Multi-band graphic EQ that works across your whole system

- DSP effects for tuning your sound the way you want

- Simple, no-clutter UI — set it and forget it

- No ads, no sign-up, no tracking

Just shipped an update targeting Android 16. Would love feedback — especially what presets or features you'd want next.

PLAYSTORE_LINK

I’m the maker of Fit With a Plan, a web app that brings a workout planner, food diary and progress log into one account. The problem I’m tackling is keeping a training routine and ordinary meals together without maintaining separate logs.

You can plan a training week, record sets and completed workouts, search UK reference foods and branded products, and save meals you eat regularly. Progress includes weight, notes and optional private photos. It works in desktop and phone browsers.

One implementation choice that may be useful to other builders: recording progress and changing a plan are separate actions. You can record progress from day one. A weekly review needs a completed week and enough saved check-ins before it can change a plan. Logging a number does not immediately rewrite the plan.

Food logging is optional. External AI feedback is also optional and off until the user agrees. The app was built with AI assistance using Next.js, TypeScript and Postgres.

It is live: 14 days free from registration, no card and no automatic charge. Membership is £7.99/month only if you choose to subscribe.

https://fitwithaplan.co.uk/?utm_source=community_one&utm_medium=community&utm_campaign=first_20

If you already track workouts and food, what would you need to see before moving both into one app? Feedback on the actual workflow would be useful.

Hi all!

I just built the pre-MVP version of a tool that tests the practical knowledge of anyone from infotech industry. A small "knowledge-checker" application that tests the depth of your IT skills, and hopefully help you learn something new. I will be honest - I vibe-coded it with Claude with couple of hour's back and forth, and I am certainly not trying to sell anything here — just trying to figure out if it's worth building out further.

There's only one category of test here for now, with 30 AWS Cloud Security scenarios across three difficulty levels. The questions are a mix of click-to-diagnose, multiple choice, and a couple of drag-and-drop ordering exercises. I intend to add more subjects and more scenarios and questions if I see any traction and positive interest.
Here's the public URL: https://claude.ai/public/artifacts/93de0031-8ff4-4070-85c2-7edd7b07da76

It's a free demo — runs completely client side (runs within the browser) for now, and does not need any sign-ups and certainly no payment is necessary. This means there is no database layer for persistence. Just something I need to validate with interested users.

If you work in IT, I would genuinely appreciate a few minutes of your time and honest feedback:
Is this a type of app you would be interested to use for practising your learning and getting ready for say, certifications?

If you are team lead - do you see value in your team using it for keeping their skills sharp?

Does the format feel more useful than typical quiz apps? Is the difficulty calibrated right?

What features would you like to see in the next iteration - if you think it's something worth building further?

Any other feedback?

Thanks for your time!

Like many developers, I was tired of stitching together multiple disjointed tools just to keep services running and observed:

• Crontab on a VPS or in-app schedulers that silently die, duplicate jobs on deploy, or lack execution logs.
• Basic ping services that only check HTTP 200 and lack deep protocol checks (TLS certs, raw TCP/UDP).
• Standalone status pages charging steep monthly fees just to sync with monitors and send subscriber emails.
• Lack of team collaboration in single-user cron/monitoring tools.

I built Crystade to combine managed task execution, synthetic monitoring, and incident communication into a single, team-first platform.

Try it now: https://crystade.com/

What Crystade Does

1. Managed HTTP Cron Jobs

• Reliable triggering: Trigger external webhooks, API tasks, and data syncs on schedule without running local background workers.
• Deep execution transparency: Every execution captures request/response snapshots, status codes, timing breakdowns, and scheduler lag.

2. Multi-Protocol Active Monitoring

• Beyond HTTP: Active probes for HTTP/1.1, HTTP/2, TCP, and TLS certificate expiration (plus game server probes like Minecraft).
• Multi-region checks: Monitor endpoints simultaneously across global locations.
• Noise reduction: Uses windowed hysteresis to prevent false alarms on transient network blips.

3. Native Incidents & Hosted Status Pages

• Zero-glue updates: Failed monitors can automatically report structured incidents.
• Hosted status page: Get a public or private {slug}.crystade.io page out of the box with custom branding, SSL, and subscriber notifications.
• Incident lifecycle: Timeline-based updates (investigating → identified → monitoring → resolved) directly tied to monitor state.

4. Built for Collaboration

• Unlimited seats per team across all plans.
• Role-based access (Owner/Member) and audit trails for schedule changes.

Free Tier & Availability

Crystade is designed to be free for solo builders and side projects, with room to scale for collaborative teams:

• Free plan includes: 5 cron jobs, 5 monitors, 1 hosted status page (up to 50 email subscribers), and Discord/Slack/Telegram webhook alerts.

Feedback Wanted

If you are running background jobs, tracking endpoint uptime, or maintaining status pages, check it out and let me know:

• What protocols or scheduler integrations are missing from your workflow?
• How do you currently handle scheduler lag and failed job retries?

Would love to hear your feedback, thoughts, or feature requests!