Freedom251 › Database Replication Software

Popsink

Free trial APISelf-hostedWeb

What Popsink is

Popsink replicates data in real time from mission-critical systems to data platforms and other destinations. Its Change Data Capture configurations capture source logs without invasive agents or disruption to production workloads. The feature set includes streaming, schema evolution, masking, data loss prevention, reverse ETL, in-flight processing, APIs, and CI/CD. Listed integrations include PostgreSQL, MySQL, Oracle, IBM DB2, SAP, Salesforce, Snowflake, BigQuery, Kafka, and AWS S3; supported databases also include SQL Server, IBM i DB2, MongoDB, and Firestore. Deployment choices include managed SaaS, bring-your-own-cloud, on-premise, and air-gapped setups. BYOC can run inside a customer's cloud account using its VPC, KMS, and IAM; air-gapped deployments can work without outbound connectivity and support controlled offline updates. Pricing is based on replicated transactions pooled across connectors, while initial loads and backfills are not billed. Popsink was founded in 2021 and offers a 30-day trial, but no free plan.

Who it suits

Popsink is for enterprises, startups, and teams moving data for analytics, AI, or operational use cases. Its deployment options may suit organizations with specific cloud-account, on-premise, or air-gapped requirements.

What it does well

Captures source changes without invasive agents
Supports managed, BYOC, on-premise, and air-gapped deployment
Initial loads and backfills are not billed
Standard email support is included with every contract

What to know first

No free plan
Pricing varies with transaction volume and requirements
Priority support costs $200 monthly or $2,400 yearly

Limits

There is no free plan. Standard includes unlimited ELT, while all contracts include unlimited ELT volumes and connections for dlt-based connectors; initial loads and backfills are not billed.

Plans

Plan	Billed and limits	Price
Standard	Transaction-based; backfills and initial loads are free; contact Popsink for a tailored quote. · Managed cloud deployment · real-time replication · SSH tunnels · reverse SSH tunnels on annual contracts · unlimited ELT	On request
Business Critical	Contact sales; pricing varies by transaction volume, deployment, security features, and support requirements. · Enterprise features · air-gapped deployment · Business Critical Response SLAs · Enterprise License Agreements, conditions apply	On request
Enterprise	Contact sales; pricing varies by transaction volume, deployment, security features, and support requirements. · Standard features · self-hosted BYOD and/or on-premise · private networking · SSO/SAML · Enterprise Response SLAs	On request

As popsink.com lists them, read 8 Oct 2026. The maker's own page has the final word.

Getting started

Open the Popsink website
Start the 30-day free trial
Choose a managed SaaS, BYOC, on-premise, or air-gapped deployment
Connect supported source and destination systems
Configure Change Data Capture and replication
Select a contract based on replicated transactions

Verdict

Popsink combines real-time replication with multiple deployment models and a broad set of listed integrations. Teams should account for transaction-based pricing and confirm that the supported systems and deployment model fit their needs.

Questions

Does Popsink offer a free plan?

No. Popsink is paid and provides a 30-day trial.

How is Popsink priced?

Pricing is based on replicated transactions pooled across connectors. Initial loads and backfills are not billed, and per-transaction rates decrease with volume.

Which deployment options are available?

Popsink offers managed SaaS, bring-your-own-cloud, on-premise, and air-gapped deployments.

Which systems can Popsink connect?

Listed systems include PostgreSQL, MySQL, Oracle, IBM DB2, SAP, Salesforce, Snowflake, BigQuery, Kafka, AWS S3, SQL Server, IBM i DB2, MongoDB, and Firestore.

What support is included?

Standard support is included with every contract and provides email support with a best-effort response, usually within 24 hours. Priority support is $200 monthly or $2,400 per year with an eight-business-hour response SLA.

Facts from Popsink's own pages

Air-gapped operation: Air-gapped deployments can operate without outbound connectivity and support controlled offline updates. · popsink.com, 8 Oct 2026
BYOC controls: In a bring-your-own-cloud deployment, Popsink runs inside the customer’s cloud account and can use its VPC, KMS, and IAM. · popsink.com, 8 Oct 2026
Change capture: Its Change Data Capture uses configurations to capture source logs without invasive agents or disrupting production workloads. · popsink.com, 8 Oct 2026
Deployment: Popsink offers managed SaaS, bring-your-own-cloud, on-premise, and air-gapped deployments. · popsink.com, 8 Oct 2026
Features: The feature list includes real-time streaming, schema evolution, data masking, data loss prevention, reverse ETL, in-flight processing, APIs, and CI/CD. · popsink.com, 8 Oct 2026
Founded: 2021 · popsink.com, 28 Sept 2026
Integrations: The integrations directory lists systems including PostgreSQL, MySQL, Oracle, IBM DB2, SAP, Salesforce, Snowflake, BigQuery, Kafka, and AWS S3. · popsink.com, 8 Oct 2026
Intended users: The site describes Popsink for enterprises, startups, and teams handling mission-critical systems, including analytics, AI, and operational use cases. · popsink.com, 8 Oct 2026
Paid support: Priority support is listed at $200 monthly or $2,400 per year and includes an eight-business-hour response SLA; optional Slack and 24×7 pager add-ons are separately priced. · popsink.com, 8 Oct 2026
Pricing basis: Pricing is based on replicated transactions pooled across connectors; initial loads and backfills are not billed, and per-transaction rates decrease with volume. · popsink.com, 8 Oct 2026
Purpose: Popsink replicates data in real time from mission-critical systems to data platforms and other destinations. · popsink.com, 8 Oct 2026
Security: The site lists SOC II Type 2, ISO 27001, GDPR, HIPAA BAA, audit logs, RBAC, and self-hosting among its security credentials and controls. · popsink.com, 8 Oct 2026
Support: Standard support is included with every contract and provides email support with a best-effort response, usually within 24 hours. · popsink.com, 8 Oct 2026
Usage limits: All contracts include unlimited ELT volumes and connections for dlt-based connectors. · popsink.com, 8 Oct 2026

Where Popsink stands on Freedom251

Database Replication Software#18 of 32
Reverse ETL Tools#20 of 29