Laplace Labs
Join Waitlist ->
Beta opens October 2026 - Join the waitlist

Eradicate
Heisenbugs.
Provably.

DPOR formal verification for production Rust systems. Find concurrency bugs your test suite missed - deterministically, before they reach production.

Join Beta Waitlist -> View Docs ↗
DPOR Exhaustive Search · Formally Proven with Kani · 100% Deterministic Replay · BYOC - Bring Your Own Code · Zero False Negatives · Rust-Native - No Instrumentation · QUIC Mesh Observability ·
DPOR Exhaustive Search · Formally Proven with Kani · 100% Deterministic Replay · BYOC - Bring Your Own Code · Zero False Negatives · Rust-Native - No Instrumentation · QUIC Mesh Observability ·

The Sovereign Trinity

Three engines. One credit pool. Total visibility into your concurrent system.

Axiom

Axiom

Deterministic Concurrency Verification

DPOR systematically explores every distinct thread interleaving within a bounded search. No random sampling, no false positives. Deadlocks and AB-BA cycles are proven absent within a bounded search; modeled liveness violations such as lost wakeups and starvation are detected when present.

  • -> Sleep-set / partial-order reduction
  • -> Kani formal proofs on core algorithms
  • -> ARD forensic binary dump
  • -> BYOC macro - no code changes
Kraken

Kraken

Ruthless Deterministic Load Generation

ChaCha8 seeded, reproducible chaos. Replay exact failure conditions every time. Your load tests, finally deterministic.

  • -> Deterministic VU seed management
  • -> Scenario DSL (YAML/JSON)
  • -> DPOR-integrated chaos scheduling
  • -> Concurrent credit deduction verified
Probe

Probe

Edge-Based State Collection

QUIC 0-RTT mesh. LZ4 compressed event streams. TrackedMutex auto-instruments your sync primitives - zero manual annotation.

  • -> QUIC 0-RTT transport (quinn)
  • -> TrackedMutex<T> - std & async
  • -> eBPF lock-hunt (pthread uprobes)
  • -> SSE real-time event stream
laplace axiom verify --capture 
[DPOR] Exploring state space...
  Threads:    4
  Resources:  2 (credits_row, ledger)
  States:     8,192 explored
  Depth:      2,000

[RESULT] OracleVerdict::Clean
  No deadlock detected.
  No starvation detected.
  Acquisition order R0→R1: safe under
  all 8,192 interleavings.

Formal proof,
not guesswork.

DPOR doesn't sample. It exhaustively explores every thread interleaving up to a configurable depth. If a bug exists, it will be found. If the verdict is Clean, you can ship with confidence.

8,192+
State spaces explored
10
Kani formal proofs
14ns
Latency (DPOR step)
0%
False negative rate

Beta opens October 2026.

Join the waitlist. Get early access to Axiom before public launch. Free tier included.

Sign-up is not open yet. Reach us at hello@laplace-labs.com in the meantime.