Trust
Pricing changelog
A dated log of pricing, plan, ownership, and feature changes across the 14 vendors covered here. Updated on detection, not on a fixed cadence. This page replaces the static "verified June 2026" stamp that sister cost-comparison sites rely on.
Correction. Airbyte publishes no free plan and no Agent Operations unit: Standard from $20/mo with extra credits at $5, Plus from $189/mo for 40 credits, Pro and Enterprise Flex capacity-based. The 2026-05-15 row below is withdrawn as unsupported by the rate card.↗
Correction. The $200/connector/month model is gone. Fixed plan fees by enabled data flow: Standard $1,800/mo for 6, Pro $2,800 for 15, Advanced $4,200 for 25. No free tier, 14-day trial only.↗
Correction. No Pro tier and no $450/mo rate exists. Hobby free, Starter $100/mo, Team $100/user/mo billed annually, Enterprise quoted. The meter is seats and deployments, not task-runs.↗
Correction. No $1,230 Starter plan. One published rate only: $0.9 per BDU credit on Base, monthly billing. Unit renamed from RPU to BDU (Boomi Data Unit); Professional, Pro Plus and Enterprise are contact-sales.↗
Correction. The Solo plan is not free: Solo $10/mo plus $0.040/credit, Starter $100/mo plus $0.035/credit, Pro quoted. A second table on the same page, banner-dated 1 May 2026, lists Solo $120/mo and Starter $1,200/mo, so confirm which schedule a quote uses.↗
Correction. Meltano publishes no prices at all and no $700 Cloud Pro exists. The four managed tiers carry compute-hour allowances only (Starter 200, Growth 2,000, Scale 5,000, Enterprise unlimited). Meltano Open stays free and MIT-licensed.↗
Prefect is acquiring Dagster Labs. Dagster keeps its name, open source licence and Dagster+ commercial offering; combined company expected to operate as Prefect from August 2026.↗
Census functionality bundled into Fivetran Activations following parent-company merger.↗
Withdrawn 22 Sep 2026. This row recorded an Agent Operations (AO) billing unit; the cited rate card does not carry one and Airbyte bills agent work through ordinary credits. Airbyte Agents does exist as a product.↗
Prefect 3 transactional semantics: group tasks into an atomic unit and roll back on task failure.↗
How this is maintained
Vendor pricing pages, blog posts, and press releases are monitored monthly. When a change is detected, a new row is added with the source URL. Ownership and acquisition events are added on announcement, not on close (and the row is updated at close). Past entries are not edited; corrections are added as new dated rows.
Written by Oliver Wakefield-Smith, Founder of Digital Signet. Independent reference, no vendor sponsorship.
Sources logged at /sources. Pricing-change history at /changelog. Last reviewed 2026-06-21.