We tell you whether a market's price is honest.
Aletheia Labs builds machine-learning systems that find what others miss and explain every finding. Our flagship, Sentinel Trace, detects insider trading and manipulation on prediction markets and betting odds.
Integrity you can show to a regulator.
Every alert carries its evidence. Every decision is recorded. A person always makes the final call.
Sentinel Trace
Market-integrity monitoring for prediction markets and sports betting.
- Nine detection signals scored together
- Stays silent when evidence is thin
- Human review desk and audit trail
Integrity Index
An independent, public score of how clean a market is, starting with South Africa's 2026 local government election markets.
- Method published before results
- Built for newsrooms and the public
Applied machine learning
Explainable models built on your own data, starting with a short paid pilot.
- Anomaly and fraud detection
- Risk scoring and early warning
- Forecasting and prioritisation
AI assurance and audit
Independent checks that your models are accurate, fair and still working as intended.
- Bias and fairness testing
- Drift and performance monitoring
- Explainability reports for boards and regulators
- Governance for AI and agentic systems
AI readiness and strategy
A clear view of where AI will pay off in your organisation, and what it takes to get there.
- Readiness and data assessment
- Use-case selection and roadmap
- POPIA-aware data practices
AI literacy and training
Practical sessions that help leaders and teams use AI well and question it wisely.
- Executive briefings
- Team workshops
- Responsible-AI training
Research first, built to ship.
Our products start as research questions. We publish our methods so others can test them.
Market integrity
Detecting trading on advance knowledge in prediction markets and betting, and telling it apart from skilled forecasting.
Model monitoring and explainability
Methods that detect when a model's reasoning changes, not just its accuracy, before decisions go wrong.
Fair and accountable AI
Monitoring how models treat different groups of people, with evidence a regulator can follow.
Publications and reports
Where trust in a number matters.
Prediction markets and bookmakers
Surveillance and an independent second line of review.
Regulators and public sector
Evidence on offshore markets and the AI systems you oversee.
Media and newsrooms
Know whether the odds you quote have been moved.
Financial services
Fraud detection, client risk and model assurance.
Healthcare
Claims, demand and patient-access analytics.
Logistics, property and education
Early-warning and forecasting models on your own data.
Built to be trusted.
Explainable
Every score shows the reasons behind it.
Human in the loop
Our systems flag and rank. People decide.
Auditable
An append-only record of every finding and decision.
POPIA-aware
Personal data handled under written agreements, with access by role.
Aletheia is Greek for truth.
Aletheia Labs is a Johannesburg company building market-integrity tools and applied machine learning for South Africa and beyond.
Talk to us
Investors, clients, newsrooms and regulators: we'd like to hear from you.
siba@aletheialabs.co.za