Custom software · AI · SaaS platforms

Launch and scale SaaS products with reliable, maintainable engineering built to last.

We design and build production-grade software for founders and product teams — white-label SaaS, AI outreach systems, EdTech portals, marketplaces, and compliance platforms. The same engineering team behind SignoFast, Launch Your Academy, and client products like B2B Rocket AI and Klimix.

10+ platforms live in production
EdTech · B2B SaaS · AI · Compliance
Senior engineers on every engagement

Explore projects Let's talk business

Portfolio

From concept to production

A sample of platforms we've engineered — including products we own and client systems running with real users, payments, and compliance requirements.

01Our product

SignoFast

Solo-built AI cold outreach platform for agencies and sales teams. Connect unlimited mailboxes, run multi-step campaigns, manage a unified inbox, warm up deliverability, and operate fully white-labeled client workspaces on your own domain.

Key features

End-to-end campaign lifecycle: Draft, Active, Paused, Completed, and Archived
Multi-step sequences with A/B variants, delay controls, and AI-assisted email generation
Unified Inbox (Unibox) for replies across every connected mailbox
Gmail, Outlook OAuth, and custom SMTP/IMAP with intelligent mailbox warmup

Next.jsTypeScriptNestJSPrismaMongoDBBullMQRedisStripeGmail APIAWSDocker

02Our product

Launch Your Academy

Fully white-labeled ed-tech platform for organizations to launch branded online tutoring on their own domain. Four dedicated portals, live 1-on-1 video, scheduling, assessments, and zero-code onboarding.

Key features

Four-portal architecture: Admins, Teachers, Students, and Parents
AI homework assistance with image upload and context-aware support
Flexible scheduling and live Daily.co video with session automation
Cross-role messaging with file sharing and threaded communication

Next.jsTypeScriptNode.jsPrismaMongoDBNextAuthStripeDaily.coAWSShadCN UI

03Our product

PakMobiles

Pakistan's mobile information, comparison, and marketplace platform. Browse specs and reviews, compare devices with PKR pricing, and buy or sell phones with real-time buyer-seller chat.

Key features

Complete specs, user reviews, and Pakistan-specific PKR pricing per variant
Side-by-side comparison of up to four devices
Integrated marketplace to buy and sell phones with photos and condition details
Real-time buyer-seller messaging with view counts and engagement insights

Next.jsTypeScriptPayload CMSMongoDBWebSocketsTailwind CSSAWS S3Vercel

04Client work

B2B Rocket AI

AI-powered cold outreach and lead generation platform automating prospect discovery, data enrichment, personalized email sequencing, and response management at scale.

Key features

AI-generated personalized sequences with behavior-based follow-up scheduling
AI auto-replies and smart send-time optimization
Global leads database with filtering, enrichment, and email validation
Multichannel outreach: email, LinkedIn, and phone in one workflow

Next.jsTypeScriptNode.jsMongoDBElasticsearchOpenAIWebSocketsStripeAWSAzure

05Client work

Living Space Calculation

WoFIV-compliant living space certificate platform for German property owners. Guided workflows, floor plan uploads, admin review, digital signing, and automated certificate delivery.

Key features

Guided multi-step certificate creation with room classification
Multiple floor plan uploads and dynamic room types per project
Real-time certificate preview with watermark before Stripe payment
Lifecycle management: Draft, Submitted, Approved, and Signed

Next.jsTypeScriptNestJSPrismaMongoDBStripeResendShadCN UI

06Client work

Stigmi Learning

Online tutoring and learning management platform connecting students with teachers through live 1-on-1 sessions, assessments, progress tracking, and parent engagement in a secure role-based environment.

Key features

Four-portal architecture: Administrators, Teachers, Students, and Parents
AI homework assistant with image upload and intelligent learning support
Live Daily.co video classes with attendance and session management
Flexible scheduling based on real-time teacher availability

Next.jsTypeScriptNode.jsPrismaMongoDBNextAuthStripeDaily.coAWSShadCN UI

07Client work

Klimix AI ESG Assistant

RAG-powered ESG intelligence platform that lets organizations chat with sustainability reports, auto-complete compliance questionnaires, and surface traceable insights from 100+ page documents.

Key features

Conversational chat against uploaded ESG reports of 100+ pages
Automated ESG questionnaire completion from company documents
Full RAG pipeline: ingestion, chunking, embeddings, and vector search
Semantic search by meaning, not just keywords, for accurate retrieval

Next.jsTypeScriptPythonFastAPIPostgreSQLRAGLLMsVector SearchAWSVercel

08Client work

Energy Live Dashboard

Multi-tenant B2B admin dashboard for the energy sector. Manage distributors, installers, and customers, assign per-customer site access, and embed real-time energy monitoring dashboards.

Key features

Four-tier hierarchy: Admin, Distributor, Installer, and Customer
Hierarchical user creation with role-based route protection
Distributor white-labeling with custom company logos
Centralized role-aware dashboard with live network statistics

Next.jsTypeScriptFirebaseReduxTailwind CSSEmailJSVercel

Approach

How we deliver

Structured delivery from the first scoping call to a system your team can operate — no black-box handoffs, no rewrite traps six months later.

Scope & align

We map business goals, users, integrations, and constraints — then define what ships now versus what waits for the next milestone.

Architect & plan

Stack choices, data models, billing flows, and delivery milestones are documented before build starts — so scope and timeline stay honest.

Build & iterate

Production-grade code, CI/CD, reviews, and weekly visibility. You work directly with senior engineers, not a relay of account managers.

Launch & scale

Deployment, documentation, knowledge transfer, and optional retainers — whether you're launching an MVP or hardening an existing platform.

Capabilities

Transform your product roadmap

Full-stack engineering across the domains we have repeatedly shipped — from multi-tenant SaaS and Stripe billing to RAG pipelines and regulated document workflows.

Custom SaaS & White-Label

Multi-tenant platforms with role-based portals, custom domains, and subscription billing — like the agency-ready outreach stack in SignoFast or the four-portal academy system in Launch Your Academy.

AI & Automation

LLM features, RAG over large document sets, lead enrichment, and intelligent outreach — grounded in traceable data, not demo-grade chat wrappers.

Payments & Integrations

Stripe subscriptions, OAuth, webhooks, email delivery, video APIs, and third-party data sources wired into reliable production flows.

Marketplaces & Consumer Products

Search, listings, real-time chat, reviews, and SEO-ready frontends — built for local markets and high-volume catalogues like PakMobiles.

Compliance & Regulated Workflows

Guided multi-step applications, document uploads, admin review, digital signing, and payment gates — proven on WoFIV certificate platforms for property owners.

Cloud & Platform Engineering

AWS, Vercel, observability, and infrastructure that supports growth — plus modernization paths when legacy systems need to move without downtime.

Engagement models

Wherever you are in the product lifecycle

Fixed-scope builds, sprint retainers, or embedded senior engineers — structured around your stage, not a one-size-fits-all agency playbook.

Discuss your project

New product & MVP

Validate fast with a production-ready foundation — auth, billing, admin tooling, and architecture that survives your first 10× user spike.

Scale & hardening

Performance, observability, and refactors where growth exposed bottlenecks — without freezing feature delivery.

Modernization

Migrate monoliths, reduce tech debt, and rebuild critical paths while live customers keep using the product.

Team augmentation

Senior engineers embedded in your squad — same standards, same velocity, minimal onboarding drag.

Client outcomes

Stories from real engagements

Outcomes tied to the kinds of systems in our portfolio — multi-portal SaaS, AI outreach, and document intelligence at enterprise scale.

“They delivered a white-labeled tutoring platform with four role-based portals, live video, Stripe subscriptions, and custom domains — the kind of scope that usually slips past deadline after deadline.”
Product Lead
EdTech · Launch Your Academy
4 portals · Live video · White-label domains

“Our outreach product needed multi-mailbox sending, DNS verification, warmup logic, and isolated client workspaces. They built it as production infrastructure, not a prototype we'd have to rebuild.”
Founder
B2B SaaS · Outreach automation
Multi-tenant · Deliverability tooling · Stripe billing

“Klimix needed ESG teams to query 100+ page reports with cited answers and auto-filled questionnaires. Every response traces to a source — which is what made compliance stakeholders trust it.”
Head of Sustainability
Enterprise ESG · RAG platform
Document RAG · Traceable AI answers

Impact

ConvergenceSoft at a glance

We build and operate our own SaaS products while partnering with teams across EdTech, B2B automation, marketplaces, property compliance, ESG, and energy.

Production Platforms Shipped

Product Domains Covered

Years Building SaaS

FAQ

Questions before we start

Straight answers on scope, stack, ownership, and how we work — based on how we actually deliver projects.

We focus on SaaS and platform engineering: white-label multi-tenant products, AI outreach and lead systems, EdTech portals, marketplaces, compliance workflows, ESG document intelligence, and B2B admin dashboards. Our portfolio includes SignoFast, Launch Your Academy, PakMobiles, B2B Rocket AI, Living Space Calculation, Stigmi Learning, Klimix AI, and Energy Live Dashboard.

Contact

Ready to get started?

Tell us what you're building — MVP, scale-up, modernization, or augmentation. We'll respond within one business day with next steps.

Reply within 1 business day

A senior engineer reviews your inquiry — not a generic sales queue.

No-pressure scoping

We clarify fit, timeline, and approach before you commit to anything.

Prefer email?

support@convergencesoft.com