Our story

We Don't Just Consult. We Build.

Clexara was founded on a single conviction: businesses deserve consultants who stay until the work is done — and done right. We saw too many companies walk away from expensive consulting engagements with a strategy document and no implementation support. Beautiful slides, no outcomes. So we built something different. A firm that combines the strategic clarity of business consulting with the hands-on capability to build and deploy AI systems, automation workflows, and integrated technology — all under one roof. Today, Clexara works with SMEs, scale-ups, and enterprise teams across Singapore and the Asia-Pacific region, helping them harness the real-world power of AI and automation to transform how they work.

10,000+
Businesses transformed with n8n, Supabase, Langfuse & AI Guardrail deployments
2 billion+
Workflows automated across our enterprise AI & automation stack

n8n Workflow Automation

Ingest millions of events per second with sub-100ms latency. See what's happening right now, not what happened yesterday.

Document ingestion
Semantic search
RAG pipeline

Supabase Knowledge AI

Dashboards that build themselves, reports that deliver on schedule, and funnels that highlight where users drop off - without writing a single query.

#
Slack
Connected
Zapier
Connected

Langfuse AI Observability

Track every LLM call, version your system prompts, and monitor token costs. Langfuse gives complete AI observability to keep your systems optimised and cost-efficient.

Clexara AI

AI Guardrail Protection

Protect your AI with enterprise-grade guardrails. Enforce content policies, detect prompt injection, and ensure every AI interaction stays safe and compliant.

Our journey

Milestones that shaped Clexara

Q1 2022

First prototype

Built a working event pipeline. Three teams asked for access the same day.

Q3 2022

Public beta

500 teams signed up in the first month without any marketing.

Q1 2023

Series A

Raised $12M to scale infrastructure. Crossed 2,000 active teams.

Q4 2023

API-first launch

REST API, webhooks, Slack and Zapier integrations. Usage doubled in 8 weeks.

Today

10,000+ teams

2B+ events per month. Building AI-powered insights and predictive analytics.

Security

Enterprise-grade security, built in

Your data is encrypted at rest and in transit. We're SOC 2 Type II certified and GDPR compliant. Role-based access, SSO, and audit logs come standard - not as enterprise add-ons.

SOC 2 Type II GDPR SSO / SAML Encryption Audit Logs
Our team

The people behind Tailcast

A small, focused team building the analytics platform we always wished existed.

Winson Lau

CEO & Co-founder

Former product lead at Stripe. Passionate about making data accessible to every team, not just engineers.

XXX

CTO & Co-founder

Built distributed systems at Netflix. Obsessed with sub-100ms latency and clean APIs.

XXX

Head of Design

Previously at Figma. Believes the best analytics tool is one your whole team actually enjoys using.

XXX

Head of Engineering

Scaled infrastructure at Datadog. Leads the team that processes 2B+ events per month.

XXX

Lead Backend Engineer

Formerly at Google Cloud. Architects the event pipeline that handles billions of data points.

XXX

Product Manager

Led product at Amplitude before joining. Translates user pain points into features that ship fast.

Tailcast