Blog
Notes from engineering, product, and customer deployments at Karasu Labs.
Featured
A practical launch playbook: integration checkpoints, latency targets, and rollout milestones for production voice.
Latest posts
Product notes, integration guides, and lessons learned from shipping realtime conversational systems.
Operations
Key operational metrics for turn quality, tool latency, and call completion before you increase traffic.
Product
Patterns for escalation, fallback behavior, and handoff rules that keep support conversations safe and helpful.
Pricing
How to evaluate stacked fees across STT, LLM, TTS, and telephony and compare true per-minute cost.
Engineering
A deep dive into chunking strategies, embeddings, and context window management for high-accuracy RAG.
Case Study
How e-commerce brands use Karasu Labs to handle 10x traffic spikes with infinite concurrency.
Research
Exploring the shift from robotic TTS to expressive, emotional, and context-aware voice synthesis.
