Best Bucardo Alternatives in 2026
The top Bucardo alternatives are Oracle GoldenGate, SymmetricDS and Striim: 15 database replication software our editors would look at instead of Bucardo, in our ranking order.
Bucardo: A focused, self-hosted choice for selective PostgreSQL table replication. Where it falls short: self-hosted, trigger-based deployment adds infrastructure responsibility..
Switching from Bucardo? For most database replication software buyers the best Bucardo alternative is Oracle GoldenGate, built for enterprise, cross-region, heterogeneous replication.
Why People Look for a Bucardo Alternative
- Self-hosted, trigger-based deployment adds infrastructure responsibility
- PostgreSQL is the primary platform, limiting broader ecosystem fit
- Documentation pages are dated 2020
Quick Picks by What You Need
- Best overallOracle GoldenGate9.4
Enterprise, cross-region, heterogeneous replication
Visit Oracle GoldenGate - Best free optionOracle GoldenGate9.4
Has a free plan
Visit Oracle GoldenGate
All 15 Bucardo Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forEnterprise, cross-region, heterogeneous replication
- Better than Bucardo:
- Editor score 9.4 vs 6.5
A broad enterprise replication platform with free, managed OCI, and BYOL options.
- Cross-region replication
- Data transformations
9.4/10★★★★★Visit GoldenGate -
Best forFlexible open-source multi-primary replication
- Better than Bucardo:
- Editor score 9.2 vs 6.5
A flexible replication platform for multi-primary synchronization across many database environments.
- Data transformations
9.2/10★★★★★Visit SymmetricDS -
Best forBroad connector coverage with visual pipelines
- Better than Bucardo:
- Editor score 9.0 vs 6.5
A broad replication platform with visual pipelines, continuous CDC, and a free developer tier.
9.0/10★★★★☆Visit Striim -
Best forMulti-way replication with conflict management
- Better than Bucardo:
- Editor score 8.8 vs 6.5
A broad enterprise replication platform for multi-way topologies and conflict-managed data flows.
- Cross-region replication
- Data transformations
8.8/10★★★★☆Try Quest SharePlex -
Best forComplex heterogeneous and active-active topologies
- Better than Bucardo:
- Editor score 8.7 vs 6.5
A topology-focused replication engine for complex, multi-system database environments.
- Cross-region replication
- Data transformations
8.7/10★★★★☆Visit Continuent -
Best forEnterprise data integration and cascade topologies
- Better than Bucardo:
- Editor score 8.6 vs 6.5
A mature enterprise choice for CDC, ETL, transformations, and complex replication topologies.
- Data transformations
8.6/10★★★★☆Visit Precisely -
Best forEnterprise heterogeneous database replication
- Better than Bucardo:
- Editor score 8.5 vs 6.5
A strong fit for complex, heterogeneous replication—but not for teams seeking transparent pricing.
- Data transformations
8.5/10★★★★☆Visit Fivetran -
Best forAffordable two-way cross-cloud synchronization
- Better than Bucardo:
- Editor score 8.4 vs 6.5
Affordable two-way synchronization across hybrid, multi-cloud, and private environments.
- Cross-region replication
- Data transformations
8.4/10★★★★☆Visit NineData -
Best forHeterogeneous enterprise data synchronization
- Better than Bucardo:
- Editor score 8.3 vs 6.5
A broad hybrid synchronization platform for complex, heterogeneous data environments.
- Data transformations
8.3/10★★★★☆Visit Gluesync -
Best forCustom multi-master enterprise deployments
- Better than Bucardo:
- Editor score 8.2 vs 6.5
A flexible choice for multi-master replication, with sales-led pricing and technical breadth.
- Data transformations
8.2/10★★★★☆Visit Repstance -
Best forCross-region hybrid replication with data mapping
- Better than Bucardo:
- Editor score 8.1 vs 6.5
A broad hybrid replication platform for mapped, cross-region data movement.
- Cross-region replication
- Data transformations
8.1/10★★★★☆Visit DBSync -
Best forOpen-source CDC infrastructure teams
- Better than Bucardo:
- Editor score 7.9 vs 6.5
A capable open-source CDC foundation for teams comfortable operating replication infrastructure.
- Data transformations
7.9/10★★★★☆Visit Debezium -
Best forOpen-source multi-database synchronization
- Better than Bucardo:
- Editor score 7.8 vs 6.5
A self-hosted, open-source choice for one-way synchronization across many data stores.
- Data transformations
7.8/10★★★★☆Visit dsync -
Best forManaged high-reliability database CDC
- Better than Bucardo:
- Editor score 7.7 vs 6.5
Managed CDC with exactly-once delivery, broad connectors, and a permanent free tier.
- Data transformations
7.7/10★★★★☆Visit Artie -
Best forManaged CDC with enterprise controls
- Better than Bucardo:
- Editor score 7.6 vs 6.5
A managed CDC platform with broad connectors and enterprise deployment controls.
- Data transformations
7.6/10★★★★☆Visit Popsink
Bucardo Alternatives: Common Questions
What is the best alternative to Bucardo?
Oracle GoldenGate: #1 in our Database Replication Software ranking, with an editor score of 9.4 out of 10. A broad enterprise replication platform with free, managed OCI, and BYOL options.
Is there a free alternative to Bucardo?
Yes. Oracle GoldenGate, SymmetricDS, Striim, NineData and Debezium have a free plan or a free tier (7 of the 15 alternatives on this page).
Why do people look for Bucardo alternatives?
Self-hosted, trigger-based deployment adds infrastructure responsibility; PostgreSQL is the primary platform, limiting broader ecosystem fit; Documentation pages are dated 2020.
How do I switch from Bucardo?
Export your data from Bucardo (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Bucardo.
How to Switch from Bucardo
- Export your data from Bucardo (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Bucardo.
Bucardo vs Each Alternative
| # | Tool | Free plan | Paid from | Change data capture | Replication direction | Deployment options | Supported databases | Score |
|---|---|---|---|---|---|---|---|---|
| 26 | Bucardo | Free | Yes | Multi-way | Self-hosted | PostgreSQL, Drizzle, MongoDB, MySQL, MariaDB, Oracle, Redis, SQLite | 6.5 | |
| 1 | Oracle GoldenGate | Yes | $1.34/unit usage-based | Yes | Multi-way | Hybrid | Oracle Database, MySQL, PostgreSQL, Microsoft SQL Server, Db2 LUW, Db2 z/OS, Db2 for i, Sybase, Teradata, Yugabyte, TimesTen, MongoDB, Cassandra | 9.4 |
| 2 | SymmetricDS | Yes | Yes | Multi-way | Hybrid | Oracle, SQL Server, MySQL, PostgreSQL, MariaDB, DB2, SQLite, H2, Firebird, Informix, Sybase, Greenplum, Redshift, BigQuery, Snowflake, MongoDB, Cassandra, Kafka, and more | 9.2 | |
| 3 | Striim | Yes | 9.0 | |||||
| 4 | Quest SharePlex | Yes | Multi-way | Hybrid | Oracle, PostgreSQL, SQL Server, MySQL, MariaDB, Snowflake, AlloyDB | 8.8 | ||
| 5 | Tungsten Replicator | Yes | Multi-way | Hybrid | MySQL, MariaDB, Percona, Amazon Aurora/RDS, Google Cloud SQL, Microsoft Azure, Oracle, PostgreSQL, Amazon Redshift, HPE Vertica, Hadoop, MongoDB, Apache Kafka, Amazon S3 | 8.7 | ||
| 6 | Precisely Connect | Yes | Two-way | Hybrid | Oracle, SQL Server, Db2 for z/OS, Db2 for i, Db2 for LUW, MySQL, Sybase, PostgreSQL, Teradata, IBM Netezza, Vertica, Greenplum, Informix | 8.6 | ||
| 7 | Fivetran HVR | No | Yes | Multi-way | Self-hosted | Aurora MySQL, Aurora PostgreSQL, Azure SQL Database, Azure SQL Managed Instance, Db2 for i, Db2 for LUW, Db2 for z/OS, Ingres, MariaDB, MySQL, Oracle, PostgreSQL, SAP HANA, SQL Server, Sybase ASE, YugabyteDB | 8.5 | |
| 8 | NineData | Yes | $30/unit/mo | Yes | Two-way | Hybrid | MySQL, SQL Server, PostgreSQL, Oracle, MongoDB, Redis, Db2, ClickHouse, Doris, Kafka, Hive, Greenplum, StarRocks, TiDB, and other relational, NoSQL, warehouse, and analytical databases. | 8.4 |
| 9 | Gluesync | No | Yes | Two-way | Hybrid | CockroachDB, IBM Db2 for IBM i, IBM Db2 for LUW, Informix, Google BigQuery, MariaDB, Microsoft SQL Server, MySQL, Oracle Database, PostgreSQL, SingleStore, Snowflake, Amazon Redshift, SAP ASE, SAP HANA, Vertica, YugabyteDB, Aerospike, Azure Cosmos DB, Cassandra, Couchbase, Amazon DynamoDB, GridGain, MongoDB, RavenDB, Redis, ScyllaDB | 8.3 | |
| 10 | Repstance | Yes | Multi-way | Hybrid | Oracle, SQL Server, PostgreSQL, MySQL, Amazon Aurora, Amazon Redshift, Snowflake, MariaDB, AWS S3 | 8.2 | ||
| 11 | DBSync | No | Yes | Two-way | Hybrid | SQL Server, SQLite, MySQL, PostgreSQL, Oracle, IBM Db2, MongoDB, Snowflake, AWS Redshift, AWS S3, Azure Synapse, Databricks, MinIO | 8.1 | |
| 12 | Debezium | Free | Yes | One-way | Self-hosted | MariaDB, MySQL, PostgreSQL, MongoDB, SQL Server, Oracle, Db2, Cassandra, CockroachDB, Spanner, Vitess, Informix, Ingres, Milvus, YashanDB | 7.9 | |
| 13 | dsync | Yes | Free | Yes | One-way | Self-hosted | MongoDB; Cosmos DB RU (MongoDB API); Azure Document DB; Cosmos DB NoSQL; DynamoDB; HBase; AWS DocumentDB; AstraDB; Cassandra; CouchDB/IBM Cloudant; Firestore; PostgreSQL; SQL Server; Oracle; DB2; Weaviate; Qdrant; S3 Vector Index; S3 Storage; File | 7.8 |
| 14 | Artie | Yes | $500/unit/mo | Yes | One-way | Hybrid | PostgreSQL, MySQL, MariaDB, Microsoft SQL Server, Oracle, MongoDB, DocumentDB, CockroachDB, DynamoDB, Amazon Keyspaces, PlanetScale, Supabase, Aurora/RDS, and Cloud SQL | 7.7 |
| 15 | Popsink | No | Yes | One-way | Hybrid | PostgreSQL, MySQL, Oracle, SQL Server, IBM i DB2, Snowflake, BigQuery, MongoDB, Firestore | 7.6 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update