Save 25% on
Isofold is an optimizing proxy that rewrites queries using deterministic rules, like join reordering and predicate pushdown, to return the same results at a fraction of the cost.
What Isofold Delivers
Every feature is built around trust, performance, and real-world integration.
Deterministic Rewrite Engine
Applies safe transformations like join reordering, predicate pushdown, and subquery flattening — always verified.
Results You Can Trust
Every optimization is cross-checked against the original result set. We never break correctness.
Drop-In Integration
Compatible with BigQuery’s jobs.query API. No client code changes, no new tooling to adopt.
SQL-In, SQL-Out
Isofold preserves your queries, metadata, and tooling. You keep full visibility and control.
Works on What Matters
Optimizes live customer workloads, not just benchmarks. Reduce scan size, improve slot efficiency, and tighten performance profiles.
Built for Scale
Designed for high-throughput, low-latency use inside demanding data platforms and internal gateways.
Impact You Can Measure
Isofold delivers real results for data teams at scale.
Why Teams Choose Isofold
Runs Inside Your Warehouse
Isofold rewrites SQL on the wire. Your data stays in BigQuery, Snowflake, or Aurora—no egress, no duplication, no sync jobs.
Zero Migration
Drop-in proxy. No dashboards to learn. No queries to rewrite. No workflows to retrain.
Deterministic Cost Reductions
Optimizations like join reordering, subquery flattening, and predicate pushdown yield identical results at lower cost—guaranteed.
CUD-Compatible by Design
Isofold runs queries inside your warehouse, preserving your Committed Use Discounts, Reservations, and tagging structure.
Works Everywhere Instantly
Optimizes queries across all tools—dbt, Looker, Airflow, Hex—without coordination or integration work.
Built to Fail Open
Isofold never blocks execution. If a rewrite fails, your query passes through untouched.
How Isofold Works
Intercept
Isofold acts as a proxy between your app and the warehouse. Incoming SQL queries are intercepted before execution.
Rewrite
We apply deterministic rewrites like join reordering, subquery flattening, and predicate pushdown. All transformations are explainable and auditable.
Verify
We verify correctness by comparing dry-run results and EXPLAIN plans. If anything fails, the original query is executed as-is.
Forward
The rewritten query is forwarded to your warehouse. Execution, billing, tagging, and observability all behave exactly as before.
Built for FinOps
Isofold helps FinOps teams reduce spend without losing visibility. Query rewrites stay inside the warehouse—so your CUDs, tags, and governance workflows all keep working.
CUDs and reservations remain effective — no egress, no detour
Query tags and cost attribution are preserved
Query volatility is reduced for smoother forecasting
Fully compatible with FinOps dashboards and exports
Enterprise-Grade Security
Isofold is built for teams who can’t take chances. Deterministic rewrites, verifiable results, zero data access — all inside your own cloud perimeter.
Verified Results
Every rewritten query is checked against your original — result parity is non-negotiable.
Data Stays Put
Isofold never sees or touches your data. Queries execute inside your warehouse — always.
Private Deployment
Run Isofold in your VPC, via PSC, or behind your existing perimeter — no public ingress required.