Synapse — ML Experiment Tracking

Synapse / v3.2 / 2025

Every experiment,
remembered.

A tracking platform built for ML teams who treat research as infrastructure. Log runs, compare checkpoints, and reproduce any result — without leaving the lab.

Platform / Capabilities

Infrastructure for the full experiment lifecycle.

Six primitives. Together they form a system that captures every decision a research team makes — from the first hypothesis to the final checkpoint.

01 / Logging
+

Automatic run capture

Drop in two lines of code. Metrics, hyperparameters, system stats, and git state are captured automatically — no manual annotation required.

02 / Diffing

Experiment diffing

Compare any two runs side by side. See exactly which hyperparameters changed, which metrics moved, and why a result differs.

03 / Artifacts

Artifact versioning

Every checkpoint, dataset, and model binary is content-addressed and deduplicated. Reproduce any past result with a single command.

04 / Lineage

Full lineage graph

Trace any metric back through every parent run, dataset version, and code commit. The entire provenance tree, queryable.

05 / Alerts
!

Training alerts

Get notified when a run diverges, loss spikes, or a checkpoint beats the team best. Slack, email, or webhook — your choice.

06 / Reproducibility

One-command reproduction

Given a run ID, Synapse reconstructs the exact environment, code, data, and configuration. Reproducible by construction.

Research / Comparison

Built for teams who outgrew spreadsheets.

Most teams start with a shared doc. They end with lost runs, unreproducible results, and no memory of what worked. Synapse closes that gap.

Capability
Synapse
Manual tracking
Automatic metric capture
Hyperparameter diffing
Artifact versioning
Full lineage graph
One-command reproduction
Training divergence alerts
Team collaboration

"We ran 4,200 experiments last quarter. Before Synapse, reproducing any one of them took a day. Now it takes a command."

— Dr. Lena Voss, Head of ML / Helix AI

Metrics / Scale

Trusted by research labs worldwide.

Synapse is running in production at labs building foundation models, drug discovery pipelines, and autonomous systems.

48M+
Runs tracked
1,200
Research teams
99.99%
Capture reliability
3.2PB
Artifacts stored

Pricing / Tiers

Start free. Scale to the lab.

Three tiers. No usage traps. The free plan is enough for a solo researcher; the lab plan is built for a hundred-person team.

Researcher

$0

forever / solo

For individual researchers and students tracking their own experiments.

  • 10,000 runs / month
  • 5 GB artifact storage
  • Single user
  • 7-day run history
  • Community support
Start free →

Lab

Custom

annual / enterprise

For research labs and foundation model teams at scale.

  • Unlimited everything
  • Custom artifact storage
  • Unlimited seats
  • On-prem deployment
  • SSO + audit logs
  • Dedicated engineer
Talk to us →
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