Search you can trust.
Find real voices—fast. Cyphai indexes public, signature‑verified conversations and uses AI to lift the signal above the noise.
Why Cyphai
Authenticated voices
Every post we index is digitally signed, so you know it came from a real public key—not a bot farm.
Trust you control
Tune your trust graph to highlight voices you value. Results explain why they rank.
Transparent & open‑source
No hidden feeds or black boxes. Our ranking logic is auditable, our code is open.
What you can do
Cut through spam & astroturf
See fresh, relevant discussion without the sludge.
Find topical expertise
Identify credible contributors by topic and history.
Explore the conversation graph
Visualize connections and communities around a topic.
How it works
Verify
We ingest publicly available, signature‑verified posts.
Understand
AI embeddings and reasoning grasp meaning beyond keywords.
Rank & explain
Your trust graph and relevance scores surface better results, with clear "Why this result" explanations.
For developers & reviewers
- Vector search with Couchbase 7.6 FTS vector indexes (RAG‑ready).
- Trust/relevance scoring on GPUs using RAPIDS cuGraph / nx‑cuGraph (PageRank, Louvain, betweenness, etc.).
- Model serving via NVIDIA Triton Inference Server (PyTorch/ONNX/TensorRT backends).
- Open weights LLMs (summaries, tagging, expertise inference) with optional TensorRT‑LLM optimizations.
- Deployed on OpenShift with GitOps & Pipelines (cloud‑agnostic).
Status: Alpha. Target latency: sub‑1s P50 for common queries. Security: public data only.
Team
Paul Capestany
Founder & Full‑Stack Engineer (ex‑SRE; systems + data)
Traun Leyden
Senior Software & Deep Learning Engineer
Stay in the loop
Alpha is private while we stabilize ranking and explainability. Want early access?