NexSync connects your databases, SaaS tools, and data warehouses with sub-second latency — no hand-rolled ETL, no drift, no incidents.
From simple two-way syncs to complex multi-hop orchestration pipelines.
Stream your operational data into Snowflake, BigQuery, or Redshift in real time — no ETL pipelines to maintain, no data lag to explain.
Change data captured and propagated in under 200ms. Your downstream systems stay current, always.
TLS 1.3 in transit, AES-256 at rest. SOC 2 Type II certified. HIPAA and GDPR ready.
Source schema changed without notice? NexSync detects, adapts, and keeps syncing.
Databases, SaaS apps, queues, files, APIs. If data lives there, NexSync connects to it.
Per-pipeline metrics, event logs, and anomaly detection without a separate monitoring stack.
Define every connection, pipeline, and transformation in YAML or Terraform. GitOps-ready.
150+ pre-built connectors. OAuth, API key, and database credentials — all stored encrypted in our vault.
Use the visual builder for speed, or declare every pipeline in YAML for full GitOps control. Both approaches are first-class citizens.
pipelines:
- name: crm-to-warehouse
source:
type: salesforce
object: Opportunity
mode: cdc
destination:
type: snowflake
schema: analytics
table: opportunities
transform:
- field: Amount
rename: deal_value
- field: CloseDate
cast: date
options:
latency: realtime
schema_drift: propagate
retry_policy: exponential"NexSync replaced 3 fragile hand-rolled ETL scripts. We went from bi-hourly batch jobs to true real-time sync in a day and a half. Genuinely magic."
"The schema drift detection alone has saved us from at least four production incidents. Our data team trusts the warehouse again."
"We evaluated five sync tools. NexSync had the best connector coverage, the cleanest UI, and the only team that actually understood our Salesforce edge cases."
Start free. Scale as you grow. No surprises on your invoice.
For indie developers and small teams getting started.
For scaling teams with serious data volumes.
For organisations with custom compliance and scale.
Can't find what you need? Our engineering team is in Discord and responds within the hour.
NexSync monitors source schemas continuously. When a column is added, removed, or renamed, it detects the change and applies the appropriate transformation downstream — with configurable behaviour for each case (propagate, alert, or halt).
NexSync uses log-based CDC (reading from the database transaction log) wherever possible. This is non-invasive, captures deletes, and has minimal performance impact on the source. For sources that don't support log-based CDC, we fall back to query-based polling.
Yes. Bidirectional sync is available on Growth and Enterprise plans. You define merge rules and conflict resolution strategies per field, so you stay in control of what wins when both sides update.
NexSync buffers events durably (up to 7 days on Starter, 30 days on Growth, custom on Enterprise). When your destination recovers, it replays from the last confirmed checkpoint. No data loss.
Yes — 14 days free on any paid plan, no credit card required. You can also sign up for a permanent free tier with 100K rows/month and 2 pipelines, which doesn't expire.
Free tier, no credit card, no infrastructure to manage.