Best European Automation & Integration

#1 n8n

Berlin, Germany Founded 2019 Free self-hosted / Cloud from about €24/month Free Community Edition

Best for: Teams whose automations touch systems with credentials they cannot share

• Operating company. n8n GmbH
• Jurisdiction. EU (Germany)
• Where the data sits. Your own servers, or EU cloud
• Independent checks. Source-available (Sustainable Use Licence)
• Source code. Open source
• Replaces. Zapier, Make, Workato, Tray.io

n8n is the automation platform you can run yourself without giving anything up, and that combination is what puts it first here. The Community Edition self-hosts for free with no per-task pricing, no operation meter and no cap — a workflow running every minute costs exactly what one running daily costs.

More than 400 integrations cover the usual systems, and where they stop, real JavaScript and Python code nodes take over, so a transformation the visual builder cannot express is a few lines rather than a dead end. Branching, looping, error workflows, webhooks and queue mode handle the operational shape of real automation.

n8n GmbH is based in Berlin, with self-hosting on your own servers or an EU cloud from about €24 per month. Native AI agent and LangChain nodes make it one of the few automation platforms where an agent is a first-class step rather than an HTTP call to somebody else's API.

Two things to know before committing: self-hosting requires genuine operational effort — a server, a queue, upgrades, and someone who notices when a workflow stops — and the Sustainable Use Licence is source-available rather than classic open source, permitting free internal use while restricting offering n8n as a service to others.

Standout feature. Code nodes inside a self-hosted engine: n8n is the only platform here where the hard transformation is a few lines of Python running on your own server.

#2 Make

Prague, Czech Republic Founded 2012 Free (1,000 operations/month) / Core from about $9/month Free tier

Best for: Teams that want powerful automation without running any infrastructure

• Operating company. Make (Celonis)
• Jurisdiction. EU (Czech Republic)
• Where the data sits. EU or US data centre, chosen at signup
• Source code. Closed source
• Replaces. Zapier, Workato, Power Automate

Make expresses logic that Zapier cannot, and that is the reason to choose it over the obvious American default. The scenario builder has routers for branching, iterators for working through arrays item by item, aggregators for collapsing results back together, and error handlers for what happens when a step fails. A real business process has all four of those shapes, and a tool limited to linear step-after-step chains forces you to fake them with duplicated workflows that drift apart.

Make is based in Prague, now part of Celonis, with more than 2,000 integrations plus custom API modules so an unsupported service is a configuration exercise rather than a blocker.

The detail that matters most for a European buyer: you choose an EU or US data centre at signup, and choosing EU keeps both the processing and the stored credentials inside European jurisdiction.

The visual debugging is excellent, showing exactly what data entered and left each module. Pricing is per operation — every step counts, so a branched scenario consumes several per run — with a free tier of 1,000 operations a month and Core from about $9. There is no self-hosting, so the vendor holds your credentials.

Standout feature. Routers and iterators: Make is the only hosted platform here that can branch three ways and loop through an array without duplicating the workflow.

#3 Kestra

Lille, France Founded 2019 Free and open source / Enterprise on request Free self-hosted

Best for: Data and platform teams orchestrating pipelines and scheduled processes

• Operating company. Kestra Technologies
• Jurisdiction. EU (France)
• Where the data sits. Your own infrastructure, or EU cloud
• Independent checks. Open source (Apache 2.0)
• Source code. Open source
• Replaces. Apache Airflow, Prefect, Dagster

Kestra is a data orchestrator rather than an app-integration tool, and confusing the two is the most expensive mistake in this category. Where n8n and Make react to events between SaaS products, Kestra runs pipelines on schedules with dependencies, retries, backfills and replays — the shape of work where yesterday's run has to be rebuilt because the source system was wrong. It replaces Apache Airflow, Prefect and Dagster.

The design decision that distinguishes Kestra is declarative YAML instead of Python DAGs.

A workflow is a document rather than a program, which means it can be reviewed in a pull request, diffed meaningfully, generated by tooling and understood by someone who does not write Python — while tasks themselves can run scripts in any language, so the flexibility moves inside the step rather than disappearing.

Kestra Technologies operates from Lille, Apache 2.0 licensed and free, with 600+ plugins, event and schedule triggers and a live-updating UI. Enterprise Edition pricing is on request. The honest limits: it is not suited to app-to-app integration, the community is younger and smaller than Airflow's, and self-hosting requires a database and a queue.

Standout feature. Workflows as YAML: Kestra is the only orchestrator here where a pipeline change arrives as a reviewable diff rather than as Python somebody has to read.

#4 Node-RED

Hursley, United Kingdom Founded 2013 Free and open source Free

Best for: IoT, industrial and home automation, and lightweight API glue

• Operating company. OpenJS Foundation (originated at IBM UK)
• Jurisdiction. Wherever you run it
• Where the data sits. Wherever you run it
• Independent checks. Open source (Apache 2.0)
• Source code. Open source
• Replaces. Zapier, IFTTT, industrial SCADA glue

Node-RED automates physical things, which no other tool in this category attempts. It speaks MQTT and Modbus natively, runs on hardware down to a Raspberry Pi or an industrial gateway, and wires sensors, controllers, APIs and dashboards together in a visual flow editor. For factory-floor integration, building automation or a home lab, that is the entire category rather than one option in it — a SaaS automation platform cannot reach a Modbus register.

Node-RED is an OpenJS Foundation project that originated at IBM UK, Apache 2.0 licensed and completely free, with no vendor at all: nothing is processed by anyone, because there is nobody in the path.

More than 4,000 community nodes cover an enormous range of devices and services, and JavaScript function nodes handle whatever the nodes do not. The trade-offs are honest ones for a project of this shape: there is no built-in team collaboration or versioning, which becomes a real constraint once more than one person maintains the flows; community node quality is uneven; and its SaaS integrations are weaker than Make's or n8n's, because that was never the point.

Standout feature. Modbus and MQTT on a Raspberry Pi: Node-RED is the only tool in this category that can automate a machine as easily as an API.

#5 Locoia

Berlin, Germany Founded 2019 From about €200/month; embedded and enterprise on request Demo on request

Best for: German-speaking mid-market companies with GDPR-sensitive integrations

• Operating company. Locoia GmbH
• Jurisdiction. EU (Germany)
• Where the data sits. Germany
• Independent checks. GDPR, German DPA
• Source code. Closed source
• Replaces. Zapier, Workato, Tray.io, Celigo

Locoia is built for operations rather than for marketing automation, and the connector list shows it: SFTP, databases and business systems rather than social scheduling and form builders. That focus suits a mid-market company whose integration problems are an ERP talking to a warehouse system, not a lead going into a newsletter — and it comes with error handling and alerting designed around the assumption that these workflows failing quietly is a business problem rather than an inconvenience.

Locoia GmbH operates from Berlin with German hosting and a German DPA, plus self-hosting on request for enterprise, so GDPR-sensitive integrations stay inside German jurisdiction with support in German.

There are more than 250 connectors, a low-code flow builder and custom code steps, and an embedded iPaaS option for software vendors wanting to ship integrations inside their own product. Pricing starts around €200 per month, which is a deliberate mid-market position rather than an oversight — it is too expensive for a small team, and the connector catalogue is far smaller than Make's or Zapier's, with a correspondingly thin community and documentation.

Standout feature. Connectors for the boring systems: Locoia is the only platform here whose catalogue assumes your integration problem is an SFTP drop rather than a social post.

#6 Automatisch

Berlin, Germany Founded 2022 Free self-hosted / hosted cloud from about €20/month Free self-hosted

Best for: Small teams wanting simple self-hosted automation under a real open licence

• Operating company. Automatisch (open source project)
• Jurisdiction. EU (Germany)
• Where the data sits. Your own servers
• Independent checks. Open source (AGPLv3)
• Source code. Open source
• Replaces. Zapier, IFTTT

Automatisch is deliberately the smallest tool in this category, and for a small team that is the point. A visual flow builder, webhooks, scheduled triggers and multi-user support — enough to replace Zapier for the handful of automations most businesses actually run, without the learning curve that comes with n8n's depth. It runs on a modest European VPS, and when self-hosted you remain the sole data controller with no vendor holding a single credential.

Automatisch is a Berlin-based open-source project licensed under AGPLv3, which is genuinely open source rather than source-available — a distinction that matters against n8n's Sustainable Use Licence if you intend to build on it.

Self-hosting is free, with a hosted cloud from about €20 per month for teams that would rather not run a server. The constraints follow from the deliberate simplicity and are stated openly: the connector catalogue is small, the project is young with a small team behind it, and there are no code steps, so a transformation the builder cannot express has nowhere to go. When that becomes a limit, n8n is the next step.

Standout feature. A real open-source licence at the simple end: Automatisch is the only tool here that is both AGPL and approachable enough for a non-technical user.

#7 elastic.io

Bonn, Germany Founded 2013 Custom pricing by deployment and volume Demo on request

Best for: Software vendors who need to ship integrations inside their own product

• Operating company. elastic.io GmbH (Kyocera group)
• Jurisdiction. EU (Germany)
• Where the data sits. Germany/EU, or your own infrastructure
• Independent checks. Open-source connector SDK
• Source code. Closed source
• Replaces. Workato Embedded, Tray Embedded, building integrations in-house

elastic.io is not bought by an operations team at all. It is bought by a software company that needs its customers to connect their CRM, their accounting package and their warehouse system to its product — and that would otherwise be building and maintaining every one of those connectors in-house forever. elastic.io is white-label by design, so the integration experience appears inside your product under your brand, with per-customer isolation built in as multi-tenancy rather than bolted on.

elastic.io GmbH operates from Bonn as part of the Kyocera group, with hosting in Germany and the EU or deployment on your own infrastructure — on-premise and private cloud are both supported, which is what makes it viable for a vendor selling into regulated industries whose customers will not accept a third-party cloud.

The connector SDK is open source even though the platform is proprietary, so connectors you write are yours. Pricing is custom by deployment and volume with an enterprise sales cycle, and the catalogue is smaller than the global iPaaS vendors — which is the trade for on-premise capability and German jurisdiction.

Standout feature. On-premise embedded integration: elastic.io is the only platform here a software vendor can ship into a customer's own data centre under its own brand.

#8 Tines

Dublin, Ireland Founded 2018 Free tier (3 live workflows, unlimited users) / paid plans, pricing on request Free tier available

Best for: Security and IT teams needing auditable, no-code automation

• Operating company. Tines Limited
• Jurisdiction. EU (Ireland)
• Independent checks. SOC 2 Type II
• Source code. Closed source
• Replaces. Splunk SOAR, Swimlane, Zapier

Tines came out of a security operations team's own frustration, and that shows in what it automates well: pulling an alert from one tool, enriching it against three others, and routing the result to a human only when a human decision is actually needed.

The workflow builder is a directed graph of actions rather than a single linear chain, which matches how incident response actually branches — an alert that turns out to be a false positive should close itself, not wait in the same queue as one that needs escalation. Security and IT operations teams are the core audience, not general business automation.

Tines Limited operates from Dublin as the contracting entity for customers outside North America; Tines Technology, Inc. in Delaware serves North American customers instead, so a European buyer specifically wants the Irish entity in the contract.

Founded in 2018 by two former security operators, Tines states SOC 2 Type II compliance, audited annually. The free tier is unusually generous — unlimited users and connectors, three live workflows, no credit card required — which makes it realistic to build a real automation before any purchasing conversation starts. Paid plans remove the workflow cap but carry no published price; every deal goes through a demo.

Standout feature. A directed-graph workflow builder built by security operators: Tines is the only tool here designed first for incident-response branching, not linear app-to-app chains.

#9 Cloudomation

Vienna, Austria Founded 2019 Cloud: Start €449/month, Standard €899/month, Premium €1,799/month, Enterprise on request; on-premise from €649/month (excl. VAT, annual billing)

Best for: Platform engineering teams automating infrastructure as Python code

• Operating company. Starflows OG (Cloudomation)
• Jurisdiction. EU (Austria)
• Where the data sits. Austria/EU cloud, or your own infrastructure (on-premise)
• Source code. Closed source
• Replaces. Rundeck, StackStorm, custom Python scripts

Cloudomation is written for people who would rather express a workflow as Python than click through a visual canvas.

Every workflow is a Python script using Cloudomation's own worker/task model to call APIs, wait on events, retry on failure and pass state between steps — version-controlled, testable and reviewable the way application code is, which a drag-and-drop builder cannot offer. The intended buyer is a platform engineering team automating deployments, infrastructure changes and internal tooling, not a sales or operations team looking for a Zapier replacement.

The company behind the Cloudomation brand is Starflows OG, based in Vienna and registered with the Vienna Commercial Court; the product was officially established in 2019 after two years of development by founders Stefan and Margot Mückstein.

Cloudomation runs as a cloud service, priced from €449 a month for the entry Start tier up to €1,799 for Premium, or the same tiers self-hosted from €649 a month — both excluding VAT and billed annually. There is no free trial; prospective customers get a free initial consultation instead, which is a sales conversation rather than a hands-on evaluation.

Standout feature. Workflows as reviewable Python: Cloudomation is the only tool in this category built for platform engineers who want infrastructure automation in version control, not a canvas.

#10 Chift

Brussels, Belgium Founded 2022 Not published; custom pricing by connector volume, contact sales

Best for: Software vendors embedding accounting and payment integrations

• Operating company. Chift SRL
• Jurisdiction. EU (Belgium)
• Source code. Closed source
• Replaces. Codat, Rutter, building financial integrations in-house

Chift solves one specific, expensive problem: a SaaS product that needs to read and write data in its customers' accounting, POS, payment or invoicing software, without building and maintaining a separate connector for every one of them.

The unified API normalises the different systems behind one interface, and "Agentic Syncs" ship pre-built bidirectional data flows for common use cases rather than leaving the vendor to design the sync logic from scratch. That is the same category of problem elastic.io and Locoia solve for a broader set of business systems, but Chift's catalogue is specifically the financial software that runs European back offices.

Chift SRL is registered in Brussels — the Belgian company register lists the entity as active since 19 April 2022, at Rue Beeckman 40 in Uccle. The company raised a €10.5 million Series A led by BlackFin Capital Partners, a Paris-based investor.

Pricing is not published on the site; there is no free-tier or self-serve signup, and evaluating Chift means booking a demo. For a software vendor whose roadmap includes "connect your accounting package," that is a reasonable trade for not maintaining 150-plus connectors in-house, but it is a harder sell to a team that wanted to try something today.

Standout feature. A unified API built specifically for European finance software: Chift is the only tool here whose entire catalogue is accounting, POS, payment and invoicing systems.

#11 SEEBURGER

Bretten, Germany Founded 1986 Not published; custom pricing by deployment and volume, contact sales Demo on request

Best for: Enterprises with established EDI and B2B integration needs

• Operating company. SEEBURGER AG
• Jurisdiction. EU (Germany)
• Where the data sits. Germany/EU cloud, hybrid or on-premises
• Source code. Closed source
• Replaces. SPS Commerce, OpenText B2B Integration, TIE Kinetix

SEEBURGER has been moving business documents between companies since before most of this category's competitors existed, and its product reflects that: managed file transfer, B2B/EDI translation between formats like EDIFACT and X12, API integration and AI-assisted mapping, all on one platform rather than assembled from separate tools.

That depth matters specifically for EDI, where a single malformed purchase order can stall a supply chain, and where the standards involved are decades old and unforgiving of shortcuts — a strength most no-code automation platforms in this category do not attempt to match.

SEEBURGER AG is headquartered in Bretten, Germany, registered at the Mannheim court, and has operated in business integration since 1986.

Deployment is hybrid by design: cloud, on-premises or fully managed, so a company with existing EDI infrastructure is not forced onto SEEBURGER's cloud to use the rest of the platform. No pricing is published anywhere on the site; SEEBURGER sells through a demo and an enterprise sales process, which fits its customer base of roughly 14,000 companies but makes it a poor fit for a small team wanting to self-serve a trial today.

Standout feature. Forty years of EDI specifically: SEEBURGER is the only platform here built from the start for business-document exchange rather than SaaS-to-SaaS automation.

#12 StackOne

Newbury, United Kingdom Free Starter (1,000 credits/seat/month) / Team $600/month / Enterprise and OEM on request Free trial, no credit card required

Best for: Teams building AI agents that need to call business systems

• Operating company. StackOne Technologies LTD
• Jurisdiction. United Kingdom (adequacy decision, outside the EEA)
• Independent checks. SOC 2 Type II (stated)
• Source code. Closed source
• Replaces. Merge, Paragon, building unified APIs in-house

StackOne exists because an AI agent calling a CRM or an HR system needs something a human clicking through a UI does not: a stable, permissioned, auditable set of actions it can call without a prompt injection turning a support ticket into a data export.

StackOne's pitch is integration infrastructure for agents specifically — 520-plus connectors surfaced as more than 32,000 discrete actions, with permission scoping, prompt-injection defence and complete audit logging built around the assumption that the caller is a language model rather than a person.

The contracting entity is StackOne Technologies LTD, registered in Newbury, England, with its terms governed by English law — the company also has a San Francisco office, but the UK entity is the one a European customer contracts with.

Pricing starts free with 1,000 credits per seat per month on the Gateway Starter plan, rising to $600 a month for the Team plan with 5,000 credits, and custom pricing for Enterprise and for the OEM tier aimed at vendors embedding StackOne into their own product. A free trial needs no credit card. StackOne states SOC 2 Type II compliance for its Enterprise tier.

Standout feature. Designed for a caller that is a language model, not a person: StackOne is the only platform here built around AI agents rather than human-triggered workflows.

#13 Appmixer

Prague, Czech Republic Not published; custom pricing by connector and embed volume, contact sales Free trial available

Best for: SaaS companies embedding automation under their own brand

• Operating company. Appmixer s.r.o.
• Jurisdiction. EU (Czech Republic)
• Independent checks. SOC 2 Type II (stated)
• Source code. Closed source
• Replaces. Tray.io Embedded, Workato Embedded, building integrations in-house

Appmixer's entire product is meant to disappear into somebody else's software: a SaaS company drops Appmixer's automation builder into its own product, under its own branding, so its customers can build integrations without ever seeing the word "Appmixer." The company's own history explains the depth of the tooling — it began in 2010 as JointJS, an open-source diagramming library that was commercialised as Rappid in 2014 before the founders built the Appmixer automation platform itself in 2018.

That is a decade of diagramming and flow-editor experience underneath a product whose job is to look like it belongs to someone else.

The current operating company, Appmixer s.r.o., is registered in Prague; the Czech business register lists this specific entity as newly formed, so the 2018 platform launch date and the company's registration date do not line up — a detail worth knowing rather than smoothing over.

Appmixer publishes no pricing, offers a free trial, and states SOC 2 Type II compliance and GDPR alignment. Self-hosted deployment is available for customers who need infrastructure control, which sits alongside elastic.io and Locoia as a third option for embedding integrations rather than buying a standalone automation tool.

Standout feature. A decade of flow-editor heritage built to disappear: Appmixer is the only embedded platform here whose builder started as an open-source diagramming library.