The best Fivetran alternatives, compared honestly
Fivetran is still the most complete managed ELT service on the market: 700+ connectors, schema drift handled for you, and a free tier that covers 500,000 monthly active rows. The reason teams evaluate alternatives is not that it got worse; it is that you cannot model the bill before you connect. Fivetran does not print a per-MAR rate on its pricing page, and MAR tracks how your sources churn rather than how much data you own. This page compares seven alternatives on the one thing that decides the invoice: what each vendor counts as a single billable unit.
The best Fivetran alternative depends on what's actually hurting:
- A like-for-like managed swap → Airbyte: 600+ connectors, free self-hosted Core, Cloud from $10 per month.
- A licence that is really open source → dlt: Apache-2.0, and the library has no usage meter of any kind.
- A bill you can predict → Estuary Flow: both rates published, $0.50 per GB plus $100 per connector per month.
- No volume meter at all → Portable: flat per data flow, from $1,800 per month, unlimited volume.
Why teams look elsewhere
What pushes teams off Fivetran
Fivetran did not get worse at moving data; it is arguably better than it has ever been. Four things send people looking anyway, and all four are about forecasting a cost or a dependency rather than about reliability.
The rate is not on the pricing page
Fivetran's own docs point to a Service Consumption Table for the per-MAR rate rather than printing one. The pricing page shows a calculator instead. Its four connection examples (34,479 MAR at $17.23, 21,993 MAR at $10.99, 88,240 MAR at $44.12, 847,574 MAR at $423.78 per month) all land on about $0.50 per 1,000 MAR, but that is arithmetic a buyer has to do themselves.
The unit multiplies across destinations
MAR is deduplicated per month, but the docs are explicit that primary keys are counted separately for each account, destination, connection, table and activation. Send one Postgres table to a production warehouse and a staging one and you pay for the same rows twice. Nothing in the product warns you before you wire up the second destination.
History mode turns changes back into rows
The one-row-per-month rule has an exception that matters. With history mode enabled, Fivetran documents that every changed value inserts a new destination row, and that row counts towards MAR. Slowly changing dimensions are exactly the tables people enable history on, and exactly the tables that then behave like a per-update meter.
One vendor now owns the whole stack
Fivetran acquired Census in May 2025 and Tobiko Data, the company behind SQLMesh and SQLGlot, in September 2025, then completed its merger with dbt Labs on 1 June 2026. Extract, load, two transformation frameworks and reverse ETL now ship from one company. Convenient for some teams, a concentration risk to price in for others.
500,000 free MAR is small for a database
The Free plan's 500,000 MAR per month is generous for a marketing API and modest for an application database. Activations get only 3,500 MAR, and transformations 5,000 monthly model runs. Cross any of those and you are on a metered plan with a $5 base charge on every connection between 1 and 1,000,000 MAR.
Rival headline prices are not comparable
Hevo counts every insert, update and delete in the destination as one event. Stitch counts new rows, updated rows, de-nested sub-rows and full-table copies. Both meters therefore charge repeatedly for a row that Fivetran bills once. A cheaper price per row from either vendor can still produce a larger invoice on a high-churn table.
The shortlist
7 Fivetran alternatives worth evaluating
These seven are not interchangeable, because the category splits three ways: fully managed services that meter you, self-hosted tools that meter nothing but hand you the operations, and one vendor that charges a flat fee per pipeline and ignores volume entirely. The ranking favours a bill you can forecast and a licence you can read, because those are the two things that actually go wrong. Every pick lists a real weakness.
The closest like-for-like swap: 600+ connectors, a free self-managed Core, and a managed Cloud tier from $10 per month including 4 credits. Credits cost $2.50 each, priced at 6 credits per million rows for API sources and 4 credits per GB for databases and files, so $15 per million rows or $10 per GB. The Pro tier switches to capacity-based Data Workers with no volume charge at all. Weakness: two of them. The platform repository is Elastic License 2.0, which is source-available rather than OSI open source, and on the volume plan the docs are clear that for full refresh syncs every row synced is charged, so a nightly full-table sync bills the whole table every night.
A Python library rather than a platform, and the only pick here whose licence needs no asterisk: Apache-2.0, verified in the repository, with dltHub stating the library is "always free to use". It is actively developed, with release 1.30.0 on 11 August 2026 and commits the same week. The optional managed service bills a completely different unit: one credit is one hour of runtime, from $1,190 per month or $11,900 per year with 500 credits included, so cost tracks compute time rather than data volume. Weakness: you write and own the pipelines, and if you do want the managed tier its $1,190 floor is far above a small Fivetran bill.
The only vendor here that publishes both halves of its price: $0.50 per GB moved plus $100 per connector instance per month for the first six instances, then $50 each. The free Developer tier gives 10 GB per month and 2 concurrent connector instances with no credit card, and real-time CDC or batch costs the same. Roughly 200 managed connectors. Weakness: the licence is Business Source License 1.1, which the licence file itself says "is not an Open Source license", converting to Apache-2.0 only on 20 November 2029. The flat connector fee also dominates small pipelines: six connectors is $600 a month before a single gigabyte moves.
An MIT-licensed CLI that orchestrates the Singer tap and target ecosystem, with no usage meter of any kind and no vendor in the data path. Still actively maintained: release v4.2.2 on 22 July 2026, commits within the past week. Weakness, and it is a real one: the company churned. Meltano Inc. became Arch Data, and the Meltano blog now states that "Arch has officially shut down, and the Arch platform is no longer operating", with Matatika having acquired the Meltano open source project and taken on former Arch customers. Matatika does sell a managed Meltano Cloud, billed in compute hours (200, 2,000 or 5,000 per month) rather than rows, but it publishes no dollar price, so the self-hosted path is the only one you can budget for. Tap quality and schema drift are yours.
A fully managed service that does publish its numbers: free up to 1 million events per month with 5 users and hourly scheduling, Starter at $299 per month ($265 on an annual contract) and Professional at $849 per month ($750 annual), a 12% annual discount. Weakness: the meter. Hevo defines an event as each record inserted, updated or deleted in the destination, so every update counts again. That is precisely the case Fivetran forgives. On a high-churn table Hevo can cost more than Fivetran while advertising a lower unit price, and Business Critical is quote-only.
The cleanest answer to a volume meter is not to have one. Portable charges per enabled data flow and states plainly that it does not cap data volume and you do not pay more for higher volumes: $1,800 per month for 6 flows, $2,800 for 15, $4,200 for 25. It advertises 1500+ connectors, heavily weighted to long-tail SaaS that nobody else builds. Weakness: the floor. $1,800 a month with no free tier means it only beats MAR once your volume is genuinely large, and the Standard tier syncs hourly rather than every 15 minutes.
Now a Qlik product, and still sold with no sunset notice on its pricing page as of August 2026. Standard starts at $100 per month for 5 to 300 million rows, one destination and 10 sources; Advanced is $1,500 per month billed annually for 100 million rows and three destinations. Weakness: the row counter is the least forgiving here. Stitch counts a new row, an updated row, a sub-row created by de-nesting, and a copy of an existing row, and its own docs warn that full table replication at a high frequency lets a single table "quickly consume an entire month's row quota". There is no free tier, only a 14-day trial.
Deliberately left off: Singer on its own is a protocol rather than a product, and its getting-started repository has had no commit since 8 August 2025, so Meltano is how you use Singer in 2026. Sling is a capable GPL-3.0 CLI, but its pricing page returned HTTP 404 when checked on 19 August 2026, so there is no vendor price to quote and it is out. Matillion, Rivery and Nexla are quote-only enterprise suites rather than a swap for a single Fivetran connection.
Side by side
Fivetran alternatives compared
Prices as of August 2026, from each vendor's own pricing page. The column that decides most of these evaluations is One billable unit is, because it is the sentence that tells you which number grows without your permission, and it is the one no listicle prints. Fivetran's own row is the baseline.
| Tool | Type | One billable unit is | Free tier | Entry paid price | Self-host / licence |
|---|---|---|---|---|---|
| Fivetran | Managed SaaS | one distinct primary key, per table per connection per destination, per month | 500,000 MAR/mo | $5 base per connection, rate not published | ✗ proprietary SaaS |
| Airbyte | Managed + self-hosted | 1M rows (API) or 1 GB (database), on Standard; nothing on Pro capacity | Core, unlimited self-hosted | $10/mo Cloud; $15/M rows or $10/GB | ✓ Elastic License 2.0 (source-available) |
| dlt | Library, self-run | nothing in the library; one hour of runtime on dltHub | the whole library, forever | $0 self-run; dltHub $1,190/mo | ✓ Apache-2.0 |
| Estuary Flow | Managed + self-hosted | 1 GB moved, plus a flat month per connector instance | 10 GB/mo, 2 connectors | $0.50/GB + $100 per connector/mo | ✓ BSL 1.1, Apache-2.0 on 2029-11-20 |
| Meltano | Self-hosted CLI | nothing at all; no vendor in the data path | everything, self-hosted | self-host free; managed Meltano Cloud priced in compute hours, no public rate | ✓ MIT |
| Hevo | Managed SaaS | every single insert, update and delete in the destination | 1M events/mo, 5 users | $299/mo, or $265/mo annual | ✗ proprietary SaaS |
| Portable | Managed SaaS | one enabled data flow; volume is not metered | none, 14-day trial | $1,800/mo for 6 flows | ✗ proprietary SaaS |
| Stitch | Managed SaaS | every replicated row, including updates, de-nested sub-rows and full-table copies | none, 14-day trial | from $100/mo for 5M rows | ✗ proprietary SaaS (Qlik) |
Numbers that do not fit in cells: Fivetran's pricing page shows a calculator rather than a rate, and its four connection examples (34,479 MAR at $17.23, 21,993 MAR at $10.99, 88,240 MAR at $44.12 and 847,574 MAR at $423.78 per month) all work out to roughly $0.50 per 1,000 MAR, with annual contracts advertised at up to 22% off and transformations billed separately at $0.01 per model run above 5,000 runs. Airbyte credits are $2.50 each, 6 per million rows for APIs and 4 per GB for databases. Estuary drops to $50 per connector after the sixth. Hevo Professional is $849/mo, or $750/mo annual. Portable is $2,800/mo for 15 flows and $4,200/mo for 25. Stitch Advanced is $1,500/mo and Premium $3,000/mo, both billed annually. Pricing and free tiers change often; check each vendor for current terms. Compiled August 2026.
Official pages: Fivetran pricing · Fivetran MAR docs · Airbyte pricing · Airbyte credit docs · dltHub pricing · Estuary pricing · Meltano · Hevo pricing · Portable pricing · Stitch pricing · Stitch row-usage docs
A fair call
When Fivetran is still the right choice
Migrating costs you every connector configuration, because none of them port between vendors, plus a billing cycle of dual-running to find out what the new meter actually charges. That is real work, and for a large share of readers the honest answer is that Fivetran stays and only the noisiest one or two connections move.
Fivetran is still right if…
- Your tables churn hard. This is the case where MAR is the cheapest meter here: a 200,000-row table whose rows all update hourly is 200,000 MAR, while Hevo and Stitch would count every one of those updates.
- You need breadth. 700+ connectors, maintained by someone else, is the product, and nothing on this page matches it except Portable in the long tail.
- Your pipeline set is small and stable. A handful of connections under 500,000 MAR is free, and past that the $5 per-connection base beats Portable's $1,800 floor and Estuary's $100 per connector.
- You want extract, transform and activate from one vendor. After the dbt Labs merger closed on 1 June 2026 that is exactly what Fivetran sells, and for some teams the consolidation is the point rather than the risk.
Look elsewhere if…
- You cannot get finance to approve an unpublished rate: Estuary Flow prints both of its numbers, and Portable prints one and ignores volume.
- The licence has to be OSI-approved: dlt is Apache-2.0 and Meltano is MIT. Airbyte and Estuary are source-available, which is not the same thing.
- You run history mode on wide tables, where every changed value becomes a fresh billable row: a self-hosted tool with no meter removes that cost entirely.
- You fan one source out to several destinations, which Fivetran bills separately each time: Airbyte Core self-hosted charges nothing per destination.
- Single-vendor concentration is a board-level concern after the Census, Tobiko Data and dbt Labs deals.
Common questions
Common questions about Fivetran alternatives
What is the best Fivetran alternative in 2026?
Airbyte is the closest like-for-like replacement, with 600+ connectors, a free self-managed Core and a managed Cloud tier from $10 per month. It is the right default for most teams leaving Fivetran. If you want a licence that is genuinely OSI open source, dlt is Apache-2.0 and the library itself has no meter at all. If the goal is a bill you can predict to the dollar, Estuary Flow publishes both of its rates: $0.50 per GB moved plus $100 per connector instance per month. Airbyte wins on breadth, dlt on licence, Estuary on predictability.
How does Fivetran's MAR pricing actually work?
Fivetran bills Monthly Active Rows. Its documentation defines MAR as the number of distinct rows synced in a calendar month, and says a row is counted once per month even if it syncs many times, tracked by distinct primary key. That makes MAR more forgiving than a per-update counter. The catch is that primary keys are counted separately for each account, destination, connection and table, so sending one table to a second warehouse bills it twice. History mode is the other exception: each changed value inserts a new destination row, and that new row counts as MAR.
How much does Fivetran cost in 2026?
Fivetran's Free plan covers 500,000 MAR per month for connections, 3,500 MAR for activations and 5,000 monthly model runs. Beyond that, Standard, Enterprise and Business Critical are usage based, with a $5 base charge on every standard connection using between 1 MAR and 1,000,000 MAR. Fivetran does not print a per-MAR rate on its pricing page; it shows a calculator and points to a Service Consumption Table. The four connection examples on that page all compute to about $0.50 per 1,000 MAR, and annual contracts are advertised at up to 22% off.
Is there a truly open-source Fivetran alternative?
Yes, but fewer than the marketing suggests, and the distinction is worth checking yourself. dlt is Apache-2.0 and Meltano is MIT, so both are OSI-approved open source. Airbyte's platform repository ships under the Elastic License 2.0, which is source-available: free to run yourself, but it forbids offering the software to third parties as a hosted service. Estuary Flow is Business Source License 1.1 with a change date of 20 November 2029, after which it becomes Apache-2.0. Hevo, Portable and Stitch are proprietary SaaS with no self-hosted option.
Why do teams leave Fivetran?
Mostly because the invoice is hard to model before you commit. The per-MAR rate is not published on the pricing page, and MAR depends on how your sources churn rather than on how much data you hold, so the first real bill is often the first data point. The unit also multiplies across destinations, connections and tables. A second reason is vendor concentration: Fivetran acquired Census in May 2025 and Tobiko Data in September 2025, then completed its merger with dbt Labs on 1 June 2026, putting extract, transform and activate under one roof.
Can I move off Fivetran without rewriting every pipeline?
Partly. Connector configuration does not port between vendors, so each source has to be set up again in the new tool, and destination schemas usually differ in naming and in how deleted rows are marked. What does travel is your transformation layer: dbt models sitting on top of the warehouse mostly survive a swap once you remap source names. The safe pattern is to dual-run one noisy, expensive connection into a separate schema for a full billing cycle, compare row counts and cost, then cut over connection by connection.