trukingsl

trukingsl

TrukingsI is a feedback platform for SaaS founders. Founders list their product and share a unique link with their own users, who rate it across specific criteria, ease of use, support, value, reliability, plus questions tailored to their category, instead of leaving a generic star rating. The result is a dashboard founders can act on: real input tied to the strategic decisions that actually move the product forward. The platform spans 15 categories, from AI assistants to CRM to e-commerce, with

Visit
All-time revenue
$10

Ranked #7676 on TrustMRR

MRR
$10

1 active subscriptions

Founder
Fonseca NguelengueFonseca Nguelengue
Founded
September 2026

Revenue is verified withPolarPolar API key.Last updated: Oct 5, 2026, 11:47 AM

Startup insights
Value proposition

TrukingsI gives founders a single link to send their own users: a 30-second rating flow across the criteria that actually matter (ease of use, support, value, reliability, plus category-specific questions), rolled into a dashboard the founder can act on immediately. No survey tool to configure, no s

Problem solved

SaaS founders can see traffic and conversion metrics everywhere, but have no fast, structured way to know what their own users actually think of the product. Feedback that does happen is scattered across support tickets, DMs, and one-off surveys, too unstructured to act on, so founders end up making

Audience

SaaS Founders.

B2B~10 users

Pricing

Free to list: every SaaS gets a free listing and a 7-day trial of the full owner dashboard (logo, description, custom questions, shareable link). Pro:

Marketing channels

Tech stack

Frontend

Additional info

Tech stack: Flutter web (single codebase, could extend to iOS/Android without a rewrite) + Firebase (Firestore, Cloud Functions, Auth, Storage, Hosting, Analytics), billing on Polar.sh. Low running cost, serverless, scales without infrastructure work. Includes the domain, full codebase, Firestore d

Tap to view
Message from the founder
Fonseca Nguelengue

"TrukingsI is a working, fully-deployed SaaS feedback platform: founders list their product, share a unique link with their own users, and get real per-criterion feedback (ease of use, support, value, reliability, plus category-specific questions) instead of generic star ratings. That feedback rolls straight into a dashboard founders actually use to make strategic product decisions. Built on Flutter + Firebase (cheap to run, scales without a rewrite), with billing already wired through Polar.sh"

Fonseca Nguelengue

Founder of trukingsl

Product updates

More startups for sale

View Marketplace
FOR SALE
Brevik

Brevik

Artificial Intelligence

Most people know what they want from AI but not how to ask for it. Brevik fixes the asking. You start with whatever you have — a one-line idea, a screenshot, or a URL. Brevik reads it, works out what's missing, and asks one short question at a time: who it's for, how it should be structured, what it must avoid. Every answer visibly improves a quality score computed from the fields your prompt contains — not invented by a model. Stop whenever it's good enough, then copy the finished prompt into

Revenue (30d)

$490

48900%

Asking Price

$4.9k

Multiple

0.8x

FOR SALE
AppAlchemy

AppAlchemy

Artificial Intelligence

AppAlchemy is an AI powered no code builder that turns a text description into a working iOS and Android app. Users describe their idea and iterate in chat without writing code. It also includes the original app design tool at design.appalchemy.ai with its own paying subscriber base. Stack: web app, Supabase and Firebase backends, Stripe billing, LLM based generation. Two products, one Stripe account, 300 paying subscribers, 90%+ profit margins, no employees.

Revenue (30d)

$5.9k

6%

Asking Price

$28k

Multiple

0.4x

FOR SALE
The Anti Job Board

The Anti Job Board

Artificial Intelligence

Find hidden jobs from across the internet.

Revenue (30d)

$266

51%

Asking Price

$10k

Multiple

3.1x

FOR SALE
UpLinked B.V.

UpLinked B.V.

Marketing

UpLinked is an AI web app for B2B coaches, consultants and agencies, with a live iOS app and Android in review. It analyses your LinkedIn profile, business, offer and goals, turns that into a 12-week content strategy, then writes posts in your own tone of voice, generates carousels and visuals, plans them and publishes straight to LinkedIn. It learns from your analytics with every post. The goal is not likes, but leads and clients.

Revenue (30d)

$3.1k

33%

Asking Price

$28k

$19k

Multiple

0.5x

FOR SALE
Calerto

Calerto

Productivity

Calerto is the meeting alarm app that turns your calendar invites into loud, impossible-to-miss alarms — so you're always on time.

Revenue (30d)

$172

69%

Asking Price

$3k

Multiple

1.5x

FOR SALE
Neume

Neume

Artificial Intelligence

Make songs with AI in seconds!

Revenue (30d)

$1.8k

11%

Asking Price

$50k

$30k

Multiple

1.4x

The database of verified startup revenues

Browse 1,000+ verified startups for sale