Census (Fivetran) vs Weld

Census (Fivetran) and Weld side by side: price, connectors and features, where each one is the better choice, and what Weld replaces.

4.8 on G2Summarize withChatGPTClaudePerplexity
Census (Fivetran) logoCensus (Fivetran)
Connectors
130+
Fastest sync
15 min
G2 rating
4.5
weld logoWeld
Connectors
300+
Fastest sync
5 min
G2 rating
4.8
Verdict

Which one to choose.

Census is a reverse ETL platform, now part of Fivetran, that syncs data from cloud data warehouses into operational tools such as Salesforce, HubSpot, Marketo, Google Sheets, and Slack. Weld puts ingestion, transformations, orchestration and reverse ETL in one product, with 300+ connectors built in house.

Choose Census (Fivetran) if

You only need reverse ETL and already run ingestion and transformations elsewhere.

  • Warehouse-native: syncs directly from tables or dbt models
  • No-code field mapping with live previews
  • Broad destination support across CRM, marketing, and productivity tools
  • Incremental upserts help maintain clean, deduplicated records

Choose Weld if

You want ingestion, transformations, orchestration and reverse ETL in one product, on one bill.

  • Data lineage built in
  • A native AI agent, an MCP server and a full API
  • 300+ in-house-built, high-quality connectors
  • Handles large datasets and near real-time data sync
What Weld replaces

2 tools to run.
Or one platform.

To cover what Weld does, a team running Census (Fivetran) adds another tool, each set up and monitored on its own.

Census (Fivetran) logo
Census (Fivetran)
Reverse ETL
Separate tool
Fivetran or Airbyte
Ingestion
Separate tool
Weld
One product, one bill, from $99 a month
  • Ingestion
  • Transformations
  • Orchestration
  • Reverse ETL
  • Data lineage
  • AI agent and MCP server
Comparison

Census (Fivetran) vs Weld.
Where each one wins.

Feature and pricing comparison between Weld and Census (Fivetran)
Capabilityweld logoWeldCensus (Fivetran) logoCensus (Fivetran)
Starting priceFrom $99/mo, billed annuallyNow part of Fivetran pricing and packaging
Free tierFree trialIncluded
Connectors300+130+
Data ingestion (ELT)IncludedNot offered
Fastest sync frequency5 min15 min
Log-based CDCIncluded, Business add-on or EnterpriseNot offered
History tables (SCD)Included, from BusinessNot offered
TransformationsIncludedNot offered
dbt CloudIncludedNot offered
AI and agentsNative AI agent, MCP server, Connect APINot offered
MCP serverIncluded, from PremiumNot offered
CLIIncludedNot offered
Data lineageIncludedNot offered
G2 rating4.84.5
Start for free Book a demo

Both include: reverse ETL, full refresh, incremental, dbt Core, REST / OpenAPI, orchestration, version control.

Trusted by data teams at
  • Holafly
  • Onomondo
  • Flatpay
  • Softr
  • Medik8
  • Pas Normal Studios
  • eComplete
Reviews

What teams say about Weld.
Before you decide on Census (Fivetran).

109 reviews on G2 ↗
  • G2 badge: Best Estimated ROI, ETL Tools
  • G2 badge: Leader, Data Extraction, EMEA
  • G2 badge: Momentum Leader, ETL Tools
  • G2 badge: High Performer, ETL Tools, Mid-Market
5

“Straightforward Pricing and Great Uptime Make Weld Excellent”

Verified user
Information Technology and Services
G2 ↗
5

“Easy to Use, Better Performance at a Better Cost”

Gabriel A.
Senior Data Analyst
G2 ↗
5

“Seamless ETL with Stellar Support”

Edward S.
Data Analyst
G2 ↗
4.5

“Easy Connector Setup and Great Value”

Lucas T.
Head of Finance
G2 ↗
5

“Powerful, Flexible, and Great Value – A Must-Have for Data Engineers”

Scott D.
Conversion Copywriter & Conversion Rate Optimiser
G2 ↗
FAQ

Frequently asked questions.

Still deciding?

Walk a data engineer through your setup.

Book a call
Next steps

See whether Weld can replace Census (Fivetran).

Every plan starts with a 14-day free trial. Connect a source and a warehouse, and your first sync runs the same day. If you would rather see it first, a data engineer will walk you through it on your own setup.

Switching from Census (Fivetran)?

Start for free