Products built by Coretus

We build products people can actually use.

Explore seven AI and SaaS products our team has taken from a practical business problem to a working platform.

Secure by design Ready to grow One in-house team
Product portfolio Built in-house
Leobrain recruitment platform preview
AI + SaaSPractical product experiences
7 productsOne experienced build team
7Products brought to life
AI + SaaSBuilt for real workflows
End to endFrom idea through launch
In-houseDesigned and engineered by us
Our product portfolio

Built around real work, not demo-day ideas.

Each product started with a clear problem: make hiring easier, remove scheduling friction, support better content, improve communication, or connect people with the right opportunity.

02Coretus product
Upsynk product interface
Meeting Scheduling Platform

Upsynk

Turn scheduling into a simple, self-serve experience.

Upsynk lets people share booking links, connect calendars, set their availability, and automate reminders without the usual back-and-forth.

  • Calendar sync
  • Booking pages
  • Smart availability
  • Automated reminders
Try Upsynk
03Coretus product
PostAura product interface
AI Content Marketing Platform

PostAura

Create better content and stay consistent.

PostAura helps founders and marketing teams move from an idea to a ready-to-publish post with AI writing, planning, scheduling, and performance insights.

  • AI content creation
  • Content planning
  • Post scheduling
  • Performance insights
Explore PostAura
04Coretus product
BidZero product interface
Real-Time Bidding Platform

BidZero

Run fast, transparent bidding workflows.

BidZero gives businesses a secure way to manage live bids, keep activity visible, and deliver a reliable experience when timing matters.

  • Live bidding
  • Secure transactions
  • Bid management
Explore BidZero
05Coretus product
VedAI product interface
AI Copilot for Business

VedAI

Give customers and teams useful answers, faster.

VedAI connects with trusted business information to answer questions, support customers, and help teams complete routine work through a natural conversation.

  • Business knowledge
  • Customer support
  • Routine automation
  • Secure answers
Talk to us about VedAI
06Coretus product
TalkMax product interface
Secure Communication Platform

TalkMax

Keep everyday business conversations protected.

TalkMax combines encrypted messaging, audio and video calls, file sharing, and team collaboration in one secure workspace.

  • Encrypted messaging
  • Audio and video
  • Team spaces
  • Secure file sharing
View TalkMax
07Coretus product
xHumen product interface
AI Talent Marketplace

xHumen

Help the right people and roles find each other.

xHumen uses skills and preferences to connect professionals with relevant roles while helping employers find qualified candidates more quickly.

  • Talent matching
  • Skills intelligence
  • Hiring automation
  • Personal recommendations
Preview xHumen
The foundation behind the screens

We reuse the lessons not the limitations.

Our products have already taught us how to handle the common parts of a growing platform. We bring those tested patterns into new builds, then shape the experience around your users and business.

Less time spent rebuilding basics More attention on the product difference A cleaner path from MVP to growth
Coretus product foundation
Accounts & permissions

Secure sign-in and clear access rules.

Payments & subscriptions

Ready for plans, billing, and renewals.

AI building blocks

Practical AI features with trusted data.

Notifications & workflows

Keep people informed and work moving.

Monitoring & reporting

See performance, usage, and issues early.

Connected services

APIs that work with the tools you use.

A focused MVP path

Four weeks. Four clear stages. One working direction.

For a well-defined idea, this structure helps us move quickly while keeping the important decisions visible to your team.

01Week 1

Align on the problem

We clarify the audience, business goal, must-have workflow, and what a useful first release needs to prove.

02Week 2

Shape the experience

We map the journey, design the key screens, and make the technical choices that support the product.

03Week 3

Build the working product

Our team develops the core experience using reliable components and frequent, visible progress checks.

04Week 4

Test, launch, and learn

We test the important flows, prepare the release, and set up the next improvements around real feedback.

Timelines depend on scope. We confirm the right plan after a short discovery conversation.

Beyond our own products

Bring the same product thinking to your roadmap.

Use a full delivery team when you need momentum, or add experienced technology leadership when the next decision matters most.

Tools chosen for the job

A modern stack without the trend chasing.

We choose technology around the product, the team maintaining it, and the growth it needs to support not a fixed checklist.

Next.jsReactNode.jsPythonFastAPIFlutterAWSDockerKubernetesPostgreSQLMongoDBRedisOpenAILangChainStripeFirebase
Common questions

What teams usually ask us.

Have a different question? Tell us what you are planning and we will give you a straightforward answer.

Ask us a question
Can Coretus build a product like the ones shown here?
Yes. These products were designed and built by our team. We can create a new platform around your audience, workflow, and business goals rather than forcing your idea into a fixed template.
Can you take care of the full product build?
Yes. We can support planning, UX and UI design, engineering, cloud setup, launch, maintenance, and ongoing product improvements.
Can you add AI to a product we already have?
Yes. We can add useful features such as assistants, recommendations, document workflows, smart search, and automation while working within your existing platform.
Do you work with growing businesses and smaller product teams?
Yes. We work with teams validating a new idea, preparing an MVP, improving an active SaaS product, or replacing older internal software.
Your idea can be next

Let’s turn the product in your head into something people can use.

Bring us the business problem, the rough idea, or the roadmap. We’ll help you find the clearest way forward.