SaaS platforms
Multi-tenant products with accounts, billing hooks, and role-aware experiences built for growth.
Custom AI-powered web applications
Ship web products where AI earns its place in the workflow
We build SaaS, portals, and internal platforms for teams that need reliable software not a brochure with intelligent features grounded in your data and governance.
✦ Trusted by large and small businesses worldwide ✦
Our Services
What we build
Product categories teams hire us for—each engagement is scoped to your roadmap, not a template pitch.
Client & partner portals
Secure hubs for documents, approvals, and status designed for trust and auditability.
Dashboards & analytics
Operational views that connect data sources and highlight what matters day to day.
Internal tools
Custom admin consoles, ops consoles, and back-office systems your team actually adopts.
Marketplaces
Listings, matching, payouts-ready architectures built for scale and policy.
eCommerce (custom)
When off-the-shelf themes break tailored storefronts, integrations, and ops tooling.
CRM / ERP-like systems
Lightweight vertical systems that model how your business runs not generic CRM bloat.
AI-enabled web apps
The umbrella: web products where models, retrieval, and workflows are designed in from day one.
Our Process
Our process
One delivery story from first workshop to iteration—so scope, quality, and AI risk stay visible.
- 01
Discovery & product planning
Turn goals into a roadmap with explicit scope, risks, and success measures.
- You decide
- Priorities, constraints, compliance boundaries, and what “done” means.
- We ship
- Product brief, milestone plan, and technical approach options.
- Artifacts
- Roadmaprisk registerstack proposal.
- 02
UX & frontend
Interfaces that stay fast, accessible, and aligned with how work actually happens.
- You decide
- Brand guardrails, key journeys, and review cadence.
- We ship
- Flows, high-fidelity UI, and a component system ready for scale.
- Artifacts
- Design systemclickable prototype or staging builds.
- 03
Backend & APIs
Services, data models, and integrations that stay observable and evolvable.
- You decide
- Systems of record, SLAs, and integration owners on your side.
- We ship
- APIs, background jobs, and deployment pipelines with clear environments.
- Artifacts
- API contractsschema migrationsrunbooks.
- 04
AI features & integrations
Intelligent features tied to workflows with guardrails, not guesswork.
- You decide
- Data handling rules, allowed tools, and quality thresholds.
- We ship
- RAG or tool-calling paths, eval hooks, logging, and admin controls.
- Artifacts
- Eval notesprompt/tool specsaccess matrix.
Privacy, retention, and review: agreed upfront; models and vendors documented. - 05
Testing, launch & iteration
Ship with confidence, then improve on real usage not assumptions.
- You decide
- Launch window, support ownership, and what to measure first.
- We ship
- QA coverage, rollout, monitoring, and a sensible handoff or ongoing cadence.
- Artifacts
- Test plansrelease notesdashboardsiteration backlog.
AI Native
AI-native product engineering
Generic agencies bolt on a chat window. We design intelligent behavior where it changes throughput: grounded in your data, bounded by permissions, and observable in production with improvement loops instead of one-off prompts.
- Use cases tied to workflows and KPIs not demos disconnected from operations.
- Monitoring, evaluation, and human review paths where stakes require it.
- Long-term maintainability: models and tools are swappable; your product is not.
Conversational UX
Task-focused dialogs with clear escalation and audit trails.
Semantic search
Find answers across docs and records without brittle keyword rules.
Workflow automation
Fewer copy-paste steps; humans stay in control at decision points.
Document intelligence
Extract, classify, and route content with review where stakes are high.
Technology Stack
Stack & platform layer
Familiar foundations—applied to your constraints, not our résumé.
Frontend
Fast, accessible interfaces with a maintainable component model.
Next.jsReactTypeScriptTailwind-ready components
Backend
Services that match your domain not generic CRUD templates.
Node.jsLaravelREST & GraphQLBackground workers
Data & infrastructure
Deployable, monitorable systems with clear environments.
PostgreSQL / MySQLRedisAWS / Vercel / DockerObservability hooks
AI layer
Designed-in retrieval, permissions, and improvement loops.
LLM APIsRetrieval & vector storesEval & loggingTool routing
Why Choose Us
Why teams choose Crexed
Decision-ready signals—how we earn confidence before and after go-live.
Business-first
Outcomes drive the backlog.
We tie milestones to metrics you already track or help define them.
Modern engineering
Codebases teams can inherit.
Typed APIs, reviews, and conventions that survive handoff.
Scalable architecture
Room to grow without a rewrite.
Bounded contexts, clear integrations, and performance budgets early.
Practical AI
Intelligence where it earns its place.
Evals, fallbacks, and operator controls not demo-only prompts.
Long-term maintainability
Operable after launch.
Docs, monitoring, and optional retainers for iteration.
Collaborative delivery
Transparent by default.
Shared channels, demos on cadence, no black-box releases.
Case Studies
Case studies
Featured build first - breadth in the row below.
Featured · AI Automation
AI automation platform for SMEs
Challenge: Business owners struggled to understand complex AI services poor conversion and unclear value proposition.
Intervention: Modern WordPress platform with SaaS-style hero, interactive AI solution cards, and clear benefit grids to simplify automation messaging.
- Outcome: Professional platform positioning as leading AI provider with improved lead generation and client trust.
- Improved lead capture with optimized CTAs
The platform made our complex AI services accessible to business owners who previously found automation intimidating.
Architecture note: WordPress with custom 3D illustrations, interactive service cards, and integrated booking systems for seamless onboarding.
WordPressAI AutomationLead GenSEO
AI Platform
Real-time AI chatbot with Firebase integration
Challenge: Building high-performance chatbot without traditional APIs while ensuring real-time data handling.
What we shipped: Full-stack Next.js with Server Actions and Firebase for real-time storage, eliminating REST API complexity.
Fast, scalable AI chatbot with persistent history and smooth interactions.
Real-time Firebase integrationNext.jsFirebaseAI Chatbot
Assessment Platform
Role-based EQ assessment and reporting system
Challenge: Organizations lacked structured, secure tools for EQ assessments with hierarchical access.
What we shipped: Role-based platform with structured assessments, personalized dashboards, and PDF reports.
Secure hierarchical management with actionable EQ insights.
6 core EQ competencies trackedRBACAssessmentDashboard
Questions
Frequently Asked Questions
Buyer objections and fit—answered directly so your next conversation is productive.
We use a milestone plan for well-bounded builds, and time-and-materials or embedded team shapes when discovery is still active. The proposal states assumptions, out-of-scope items, and how changes are handled so there are no surprises.
You own the deliverables defined in the agreement, including source code and documentation, subject to paid invoices and third-party license terms (e.g. cloud providers, model APIs). We spell this out in writing before kickoff.
We scope tasks to retrievable or structured data, add human-in-the-loop where stakes are high, log prompts and outcomes for review, and run evals against representative cases before rollout. Fallbacks and “I don’t know” paths are first-class.
A product owner or delegate for decisions, timely access to systems and subject-matter experts, and clarity on compliance constraints. Delays on approvals or integrations are the most common schedule risks we surface them early.
Yes. We document data flows, access controls, and vendor use; we align with your policies for SSO, secrets, and environments. We are honest about what we can certify versus what requires your auditors or your infra team.
We provide a defined hypercare window after go-live, then optional retainers for iteration, SLO monitoring, and roadmap work. Handoff packages include runbooks so your team can operate independently if you prefer.
We match the stack to the product. Next.js and React are common on the frontend; Node and Laravel are both in play on the backend depending on your ecosystem, team skills, and integration landscape.
We are rarely a fit for pure marketing landing pages with no product roadmap, or for engagements without a decision-maker available. If you need commodity CMS-only work, we may refer you our strength is custom product engineering with optional AI.
Data minimization, environment separation, and explicit retention. We choose providers and regions to match your policy, and we avoid sending sensitive fields to models unless approved and documented.
Small focused builds often start in a five-figure range; multi-surface platforms with AI and integrations typically land higher. Discovery clarifies scope enough to quote milestones we do not anchor on guesses without understanding constraints.