Add direct indexing to your platform without building the infrastructure.
Your users want personalized investing. Alphathena's Agentic API gives you a production-ready engine for custom indexes, tax-loss harvesting, and portfolio management, without diverting engineering resources to build it yourself.
Building personalized investing in-house is slow and expensive.
A production-grade direct indexing engine can take up to two years to build, requires deep domain expertise your team may not have, and creates ongoing maintenance obligations.
Most fintech teams cannot afford to redirect engineering capacity without stalling their core roadmap.
Ship personalized investing features in weeks, not years.
Alphathena's Agentic API gives you direct indexing, tax-loss harvesting, rebalancing, transition analysis, and workflow automation, all callable via a single integration.
Your platform differentiates instantly, users get powerful investing tools, and your engineering team stays focused on what only you can build.
Fast to market
Production-ready infrastructure deployable in weeks, not quarters.
No maintenance burden
Alphathena handles optimization engine updates, custodian connectivity, and tax logic. You ship features, not infrastructure.
Agentic, not just data
The API triggers real portfolio actions with reasoning and explainability built in, not just calculations that need human configuration.
See how Alphathena fits your platform.
Alphathena works alongside your existing back-office system with no custodian changes required.