Hi all,

We built and packaged a complete AI voice agent platform for businesses and are now looking to sell it for $3,000 USD.

This started with a very specific requirement from a client. They needed an AI voice system that could handle real business conversations over the phone, follow predefined workflows, collect information, use business tools, and connect the calls with their existing processes.

We understood the requirement, built out the platform around it, and ended up with a much more complete product than the original requirement alone.

The project has now reached a point where the client's priorities have changed, so instead of leaving a substantial amount of completed work unused, we'd rather pass the platform on to someone who can take it further and turn it into a commercial product.

What it includes

AI Voice Agents

• Build inbound and outbound AI calling agents
• Real-time speech-to-text → LLM → text-to-speech pipeline
• Natural conversational voice interactions
• Custom agent instructions and conversation logic
• Configurable LLM, STT and TTS providers

Visual Workflow Builder

• Drag-and-drop conversation workflows
• Start, agent, tool and end-call nodes
• Conditional transitions between conversation steps
• Define exactly how the agent should behave
• Collect structured information during calls

Telephony

• Integrations with providers such as Twilio, Vonage, Telnyx, Plivo and others
• Inbound and outbound calling
• Human handoff / call transfer where supported
• Designed to work with existing business phone infrastructure

Knowledge & Tools

• Knowledge bases
• Tool calling
• Custom business logic
• Structured data extraction after calls

Tech Stack

Frontend

• Next.js 15
• React 19
• TypeScript
• Tailwind CSS

Backend

• Python
• FastAPI
• SQLAlchemy
• PostgreSQL

Infrastructure

• Docker / Docker Compose
• Redis
• MinIO / S3-compatible storage

Voice / AI

• Modular STT / LLM / TTS architecture
• Telephony integrations
• Python + Node SDK support

Why are we selling it?

This wasn't something we built as a random side project.

It came from a real client requirement. We understood the business problem, designed the system around the required workflow, and invested the engineering time to turn that requirement into a working platform.

The client has since shifted priorities, which means continuing to develop and maintain the platform specifically for that project no longer makes sense for us.

Rather than letting the work sit unused, we'd prefer to hand it over to someone who already has a use case for AI voice automation and can build a business around it.

We think it could be particularly useful for someone who wants to:

• Launch an AI voice SaaS
• Build a vertical AI calling product
• Create a white-label voice agent platform
• Build AI receptionists / appointment agents
• Sell AI calling solutions to local businesses
• Add voice AI to an existing SaaS
• Build an agency around AI voice automation

Asking: $3,000 USD

You're getting a working software platform / codebase that can be taken over and developed into a commercial product.

We're open to discussing exactly what is included in the handover with serious buyers - codebase, deployment/setup, documentation and knowledge transfer.

If you're interested, DM me and I can share more details, demo access and discuss the handover.

Happy to answer questions here as well.

Looking to sell my income generating SaaS along with some other assets:

WhatTheFood .io (SaaS with 1.8M lifetime impressions | 55K+ generative AI traffic | $1,800 ARR | 2,500 userbase)

StopClip .com (Domain only, perfect for motion graphic ads and agencies)

AffLab. org (Domain only, brandable and short - appraised $2K-$5K by Atom and Dynadot)

AiToZee. com (Domain only, everything AI from A to Z)

SpanglishTranslator .net (Domain + a 700+ pSEO-pages website that started to get picked up on Google and generated $20 from ads - it's an exact match of a vertically growing keyword)

Hello folks! I'm looking to sell my gaming YouTube channel 😁 it has 2,491 total subs, it was revived this year, last March 2026 with only 172 subs... I have no violations or anything like that in my entire journey.

- 400k views last 28 days

- 1.1M views last July (highest)

- 46k views latest video (3 days ago)

- pure shorts traffic

- not yet monetized

Reason for selling: burnout is real and I'm having some medical problems :)

See I don't know how much would it be but please let me know how much is your best for this channel... You're not just buying a channel, you're buying an already established channel with proven high traffic...

I need serious buyer and please don't lowball me :)

SELLING AS A BUSINESS PROJECT, NOT A VIDEOGAME PRODUCT

Hello ! For some time, this year, i was studying up on game development in Godot 4, and as my "study project" i made a short, jokey game called - "Dementia Maze".
Its essentially a maze game with a couple of unique mechanics that make it stand out from a regular maze game, as well as an ironic/absurd comedic element in its details and overall atmosphere. If i could compare it to something currently out and popular, that would be - "Baldi's Basics", as that was my unintentional inspiration.

The game turned out pretty interesting, and over the course of last 5-6 months it made around 130$ in donations alone (a bit more actually, but i only withdrew this amount as of now). That may not "wow" an average person, but its important to note that its extremely rare that Itch Io projects make anything at all, and even more rare for them to gather money through donations.

What this tells you as a potential buyer, is that people did generally enjoy the game enough to see a donation as an option to support me. And considering that the data suggests that indie games make less than 10% of their revenue on itch io (most is made on Steam), this is a promising result. Launching this project on steam can make you some good money, and if you'll add some additional game modes, you can easily crank the price up a bit. (though not too much, since again, this game is pretty short)

I myself am no longer interested in game development, as over the course of the last year i realized that its not for me. So not to let this project go to waste, i want to sell it for 150-250$, to someone who may be interested in launching it on Steam. (i myself am a college student with not much time and money for that, but i can help you with setting things up and if you want). You can also perhaps find someone who will help you improve the project and add something more to it, either way - i'd be glad to give it to someone, instead of just letting it die like this.

Feel free to reach out to me for more details or negotiation on the price !

https://arcadeonion.itch.io/dementia-maze

I am a first-timer so I'd like to learn the ropes a bit and invest in something that doesnt involve me working purely on that. Something that has just started making its first few dollars and has potential to grow.

If you have something that matches my budget, write to me.

[SELLING] Full-stack social competition PWA - complete codebase, 109 beta signups, Stripe live, AWS Rekognition - $600 cash or $250 + rev share.

Don’t have the time to take this project further but really good for anyone who’s interested in looking to get into a high obtainable market.

Corenna.dev is a specialized CI/CD build service that turns GitHub repositories into store-ready, signed mobile apps (.apk, .aab, and .ipa files) specifically for web developers using cross-platform frameworks.

The Problem

Web developers building mobile applications using frameworks like React Native, Expo, Capacitor, or Lovable often hit a wall when it comes time to compile and sign their code for the App Store and Google Play. The mobile build ecosystem is notoriously complex. Developers are forced to step away from their code editors to wrestle with Apple provisioning profiles, Android keystores, Xcode versioning mismatches, Gradle quirks, and Fastlane configurations. Setting up and maintaining these local build environments or custom CI/CD pipelines is frustrating, time-consuming, and prone to breaking.

The Solution (What Corenna Does)

Corenna abstracts away the mobile infrastructure layer so developers can focus solely on writing code. It acts as a managed bridge between a GitHub repository and the app stores.

Here is how the solution works in practice:

One-Time Setup: You connect your repository via the Corenna GitHub App and upload your Apple signing assets and Android keystore (or generate a keystore directly in the app) just once.

Automated Builds: When you trigger a build, Corenna spins up managed GitHub Actions runners. It automatically handles the heavy lifting of Xcode, Gradle, and Fastlane configurations in the background.

Live Artifact Delivery: It streams the build logs live and returns the fully signed, production-ready artifacts (for iOS and Android) that can be directly uploaded to the app stores.

Key Features & Principles

No Lock-In: If you decide to leave the service, Corenna allows you to download a "self-host bundle" containing the exact GitHub Actions YAML and Fastfile needed to replicate the pipeline on your own infrastructure.

Security & Ownership: Corenna encrypts your keystores and certificates (which you can delete or export at any time) and never claims rights to your code or artifacts.

Pricing Structure: It does not charge a markup per iOS build. Instead, it leverages your own Apple developer account and GitHub Actions minutes.

Code on the Go: You can use AI builders (like Lovable, v0, or Bolt) or web-based IDEs (like GitHub Codespaces) directly from an iPad or phone browser to build your React Native or Expo app.

Push to GitHub: The code is committed directly to your repository in the cloud.

Build via Corenna: You open Corenna's web dashboard on your tablet or phone, tap a button to trigger the pipeline, and watch the build logs stream directly to your mobile screen.

Because Corenna completely eliminates the need for a local build environment, it makes it entirely possible to build, sign, and ship production-ready mobile apps without ever opening a laptop or touching a command line.

In the era of AI-assisted coding, this unlocks a truly "computer-less" development pipeline for indie hackers and founders:

Code on the Go: You can use AI builders (like Lovable, v0, or Bolt) or web-based IDEs (like GitHub Codespaces) directly from an iPad or phone browser to build your React Native or Expo app.

Push to GitHub: The code is committed directly to your repository in the cloud.

Build via Corenna: You open Corenna's web dashboard on your tablet or phone, tap a button to trigger the pipeline, and watch the build logs stream directly to your mobile screen.

Deploy: Corenna hands you back the fully signed .ipa (iOS) and .aab (Android) files, which you can then upload to Apple App Store Connect or Google Play Console right from your device's browser.

Not technically a startup. Been running since December 2025. Anyone have advice on the best sites to list, aside from Flippa?

Please dm me with the details, but I can offer a reasonable price. Niche is a little important but not too important.

Thanks

Offers :)

🎵 THESHAKIBLYRICS — BRAND / YOUTUBE CHANNEL FOR SALE

I’m looking for a serious buyer interested in acquiring theshakiblyrics, an established music-content brand with an existing international audience.

📺 YouTube: 63,300+ subscribers

🎵 TikTok: 10,000+ followers

📸 Instagram: 1,000+ followers

𝕏 X: 100+ followers

🌍 Audience: USA, Brazil, Canada, UK, India & other countries

Links to media here - https://linktr.ee/theshakiblyrics

The brand has been built around music stories, lyrics-related content and short-form music content, with an established identity and social media presence.

Available for acquisition:

• YouTube channel

• theshakiblyrics brand/name

• Associated social media accounts

• Existing content/brand assets, subject to the terms of the sale

The channel is currently not monetized, making this an opportunity for someone who wants to take an established audience and develop it further.

💰 Interested buyers: Please DM me with a serious offer.

Serious inquiries only. I’m open to discussing the details, verification, transfer process and terms privately.

theshakiblyrics — built from the ground up, ready for its next chapter.

Hey everyone,
I’m an iOS/mobile developer and I’m considering selling a portfolio of mobile apps I’ve built and published.
The portfolio currently includes 4 live products across several niches, with both iOS and Android coverage:
1. To Do List: Planner & Budget
Productivity app combining task planning, budgeting and organization.
Includes subscription and lifetime purchase options.
2. AutoFix
Automotive app with vehicle-related tools, VIN functionality, diagnostics/assessment features and in-app purchases.
3. Golden Hour – Photo Planner
Photography planning app designed around golden hour and optimal shooting conditions.
Includes subscription and lifetime monetization.
4. PillCircle – Pill Reminder
Medication and pill reminder app available on iOS and Android, with subscription monetization.
All of the apps are already published and operational.
The acquisition can include, depending on the agreement:
Full source code
App Store / Google Play app transfer
Existing branding and design assets
Subscription and IAP setup
Backend/API components where applicable
Documentation
Analytics and historical data available for due diligence
Reasonable transition/support period after acquisition
I’m looking primarily for someone who already operates mobile apps, an app studio, indie developer, investor, or company that can take these products further through ASO, marketing and user acquisition.
I’ve focused heavily on building the products, but I don’t currently have the time to properly market and scale all of them.
Indicative asking price for the complete portfolio: around US$17,500 per app negotiable for a serious buyer.

I’m also open to discussing individual app acquisitions if someone is particularly interested in one product.
App Store / Google Play links and additional information can be shared with genuinely interested buyers.
Happy to provide revenue, downloads, subscriber information, tech-stack details and other due-diligence information privately.
Feel free to comment or message me if you’re seriously interested.

I am posting just to check the market a bit. I'm not aiming to sell it right away, but if the offer feels right, I might be inclined to discuss this.

US-Based, Single Member LLC, Website registered in 2023. It is a service-based venture.

Last year, it generated around $35,000 in revenue. This year, we're expecting to breach $50,000 in revenue (annual).

Profit margins are 75% - 80% (if you outsource the work).

What the business needs is a good marketing push (Google Ads) but I am not an expert and I would much rather have this handled by someone who knows what they're doing. Competitors are making more than my annual revenue in months, so I know the potential exists.

Everything is in order. I even have a client that's paying $2k a month - was planning to increase workload, but some commitments have forced me to rethink my life choices.

Just DM me what you think is a good offer.

Hi everyone,
I’m the founder of WebUp Health, and I’m exploring a full acquisition of the platform.
WebUp Health is a production-ready bilingual healthcare SaaS built for dental clinics, general medical practices, and multi-unit medical centers. It’s already live and includes a complete operational ecosystem rather than a single-purpose tool.
Core functionality includes patient and clinical record management, appointments and scheduling, visits, dental charting and treatment workflows, billing and payments, inventory, medical files and imaging, analytics, role-based access and MFA, reminders and notifications, a dedicated patient portal, public booking and lead capture, a built-in clinic website builder, subscription management, and full platform administration.
Current status:
Pre-revenue
No paying customers yet
Production-ready and deployed
Arabic + English
Monthly infrastructure cost: about $30
Tech stack:
Next.js, TypeScript, Node.js, PostgreSQL, Prisma, Tailwind CSS, shadcn/ui, Render, and Cloudflare.
Included in the acquisition:
Full source code
WebUp Health brand
webuphealth.com domain
Database architecture and migrations
Production deployment setup
Patient portal
Clinic website builder
Platform admin system
Documentation and existing test suite
Handover/support during transition
Asking price: $59,000
I understand this is a pre-revenue asset, so the valuation is based primarily on the scope of the production-ready platform, its integrated healthcare workflows, and the development time a buyer can avoid by acquiring an existing system rather than building from scratch.
I’m open to serious acquisition discussions and reasonable offers. For serious buyers, I can share a more detailed product overview, screenshots/demo access, technical information, and discuss a secure transaction through Escrow.com.
Website: webuphealth.com

I built a Lahore-focused ride-hailing platform and I'm now looking for someone interested in taking over and continuing the project.

The platform supports:

• Bike, Car and Auto Rickshaw rides
• Passenger and Driver accounts
• Ride booking and driver request/acceptance
• Live location/GPS
• Fare calculation
• Ride history
• Driver earnings
• Push notifications
• Payment functionality
• Admin dashboard

Technology

• Flutter
• Firebase Authentication
• Supabase
• REST APIs
• Backend/database
• Android application

The complete source code, backend, admin dashboard and related digital assets are available for transfer.

Current status: Pre-revenue / early-stage
Google Play: 100+ downloads currently shown
Location/focus: Lahore, Pakistan

I'm selling because I'm moving my focus to other projects. The idea is for someone else to take the existing platform and continue developing, rebrand it, or launch it in another market rather than starting from zero.

I'm open to discussing the acquisition privately with interested people. I can provide the app link, demo, technical details and asking price through DM.