Myra AI Workspace vs Nextcloud

Compare Myra AI Workspace and Nextcloud on capabilities, jurisdiction, assurance, and fit for European buyers.

Both listed as alternatives to: Google Workspace, Microsoft 365

Myra AI Workspace

Germany· Collaboration Software

Needs review

Shortlist when you need a German-operated AI chat and gateway stack with Myra-hosted EU models, PII masking and IdP/SCIM controls for regulated teams. Skip when you only want a single-vendor Copilot inside Microsoft 365, or when every workload must be fully air-gapped on your own GPUs without a SaaS control plane. Consider Nextcloud plus a self-hosted model stack, or Microsoft 365 Copilot, depending on whether collaboration files or Office integration dominate.

EU-operatedAI gateway + workspacePII maskingBSI C5 Type 2 (claimed)SSO + SCIMMyra EU model fleet

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Nextcloud

Germany· Cloud Computing

Needs review

Shortlist Nextcloud when you need an AGPL self-hosted Hub (files, Talk, groupware, office, optional local AI) under German vendor ownership and operator-controlled residency. Skip when you want zero-ops multi-tenant SaaS — prefer Google Workspace/Microsoft 365 — or mainly need lightweight P2P sync (Syncthing) or file-sync without a full collab suite (Seafile).

EU-operated vendorOpen source (AGPLv3)Self-hostedFull collab HubOptional E2EEEnterprise support

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Highlighted rows differ between the two products.

Myra AI Workspace vs Nextcloud: Snapshot
Feature	Myra AI Workspace	Nextcloud
Country of origin	Germany	Germany
Category	Collaboration Software	Cloud Computing
Open source	No	Yes
Self-hosted	No	Yes
Headquarters	Germany	Germany
Legal entity	Myra Security GmbH	Nextcloud GmbH (HRB 227086, AG München; VAT DE307093598)
Governing law	Not listed	Germany
US parent / control	No known US parent	No known US parent
CLOUD Act exposure (indicative)	Medium	Low
EU-hosted status	Partial	Not listed
Hosting / residency	Control plane and Myra EU model fleet hosted by Myra in the EU (German-operated). Optional inference to OpenAI, Anthropic, Google, Azure OpenAI, AWS Bedrock and other providers per admin config. Web search: Brave (US) by default or Linkup (France) under EU residency. Mobile push: Apple APNs and Google FCM. Marketing-site tools (HubSpot, Google Analytics) are separate from the AI product path.	Primary product path: customer or partner operates the instance (on-prem or chosen hoster). Nextcloud GmbH states it does not offer Nextcloud hosting for others and designs the software so user content is not sent to the vendor. Optional customer-configured backends (S3/SWIFT, SharePoint, SMB, etc.) and partner-managed hosting introduce those providers' regions and subprocessors. Website/CRM tools (e.g. Matomo, embedded video) apply to nextcloud.com, not Hub file data.
Summary	German AI workspace combining chat, projects, agents and an AI gateway with PII masking and Myra-hosted EU models on BSI-attested infrastructure.	Open-source, self-hosted content collaboration Hub from Nextcloud GmbH (Germany): Files, Talk, Groupware, Office, local AI Assistant, and Flow—an on-prem alternative to Microsoft 365-style suites.
Tags	ai-workspace ai-gateway pii-masking eu-hosted-models bsi-c5 germany gdpr sso scim mcp	cloud open-source privacy self-hosted enterprise productivity collaboration agpl file-sync

At a glance: Myra AI Workspace vs Nextcloud
At a glance	Myra AI Workspace	Nextcloud
HQ	Munich, Germany	Stuttgart, Germany (Nextcloud GmbH)
Legal entity	Myra Security GmbH (HRB 202428)	Not listed
Product URL	ai.myra.eu	Not listed
Founded (company)	2012	Not listed
Deployment	Hosted SaaS (Myra EU infra)	Self-host or partner-host; vendor does not multi-tenant host files
Identity	OIDC, SAML 2.0, SCIM 2.0	Not listed
License	Not listed	AGPLv3 (server); fully open source per vendor
Commercial model	Not listed	Free community software; seat-based Enterprise subscriptions
Hub apps	Not listed	Files, Talk, Groupware, Office, Assistant, Flow
Founded	Not listed	2016 (ownCloud fork)

Key capabilities: Myra AI Workspace vs Nextcloud
Key capabilities	Myra AI Workspace	Nextcloud
EU-operated	Yes	Yes
AI gateway + workspace	Yes	Not listed
PII masking	Yes	Not listed
BSI C5 Type 2 (claimed)	Yes	Not listed
SSO + SCIM	Yes	Not listed
Myra EU model fleet	Yes	Not listed
Open source (AGPLv3)	Not listed	Yes
Self-hosted	Not listed	Yes
Full collab Hub	Not listed	Yes
Optional E2EE	Not listed	Yes
Enterprise support	Not listed	Yes

Myra AI Workspace

Colour-coded multi-model chat and projects
Employees work in a familiar chat and shared project workspace with model switching. Green marks Myra-hosted EU models, orange marks frontier models with PII masking, and red marks unmasked frontier use where administrators permit it.
PII masking and two-tier guardrails
Before prompts reach external providers, configurable guardrails can detect and replace personal data (names, emails, IBANs and similar) and block jailbreak or injection patterns. Tier 1 runs in-process; tier 2 optional sidecars add NLP PII and prompt-guard checks. Masking is skipped on wholly Myra-local legs because data does not leave Myra.
Myra EU model fleet with residency controls
Open-weight models such as Qwen (docs cite the current default Myra on-prem chat model) run on Myra's EU fleet without a BYOK key. Gateways can enable EU-region routing that returns HTTP 403 data_residency_blocked for non-EU routes, including post-dispatch host re-checks when the Myra router would overflow off-EU.
OpenAI-compatible AI gateway and BYOK
A unified compatibility endpoint resolves twenty-plus providers (OpenAI, Anthropic, Gemini/Vertex, Azure OpenAI, AWS Bedrock, Mistral and others). Admins store provider keys in an AES-256 vault, set fallbacks, exact-match response caching, and organisation/team/user budgets with hard enforcement.
Agents, workflows and MCP connectors
Documented agents support versioning, scheduling, webhooks and required approval before tool runs. Workflows include human-approval steps. MCP connectors attach external tools and data sources; the connector catalog documents Microsoft SharePoint, OneDrive and Graph with Entra OAuth.
Enterprise identity: OIDC, SAML and SCIM
SSO authenticates existing users via OIDC or SAML 2.0 (including Microsoft Entra ID) with domain allowlists. SCIM 2.0 on the admin API provisions and deactivates users and groups. Access can be limited by IP allowlist (IPv4).

Nextcloud

Nextcloud Hub: Files, Talk, Groupware, Office, Assistant, Flow
One self-hosted platform rather than a file-sync bolt-on: Files for sync/share and external storage; Talk for on-prem chat/video (optional SIP); Groupware for calendar/contacts/mail; Office for browser co-editing; Assistant for local AI tasks; Flow for automation. Limit: Talk scale and Office concurrency need extra backends/licenses for large orgs—budget High Performance Backend and editor capacity explicitly.
Self-hosted private cloud with clients and WebDAV access
Run the server on Linux with MySQL/MariaDB/PostgreSQL; users access via web UI plus desktop (Windows/macOS/Linux) and mobile (Android/iOS) clients. External storage connectors cover NFS, SMB/Windows Network Drive, SharePoint, S3/SWIFT, FTP and more so existing file systems stay under IT policy. Limit: you own patching, backup, HA, and capacity planning unless a partner hosts the instance.
Enterprise identity, sharing controls, and audit trails
LDAP/AD, native SAML 2.0, OpenID Connect, Kerberos, enforced MFA (TOTP, WebAuthn and others), password policies, file access control rules (IP, group, type, time), passworded/expiring shares, File Drop, video verification, remote wipe, and compliance-oriented activity logs. Benefits regulated teams that must prove who accessed what without sending files to a third-party SaaS tenant.
Encryption layers: TLS, server-side, optional E2EE
TLS for transport; optional AES-oriented server-side encryption for data at rest (including object storage scenarios); optional per-folder client-side end-to-end encryption with a published design whitepaper and enterprise options such as recovery keys/HSM identity issuance. Limit: E2EE is not a magic default for all Hub features—evaluate which apps and workflows remain usable when folders are E2EE-encrypted.
AGPLv3 open source with Enterprise support subscriptions
Server source is AGPLv3 on GitHub; Nextcloud states it does not ship proprietary open-core product modules. Community use is free; Enterprise plans (Standard/Premium/Ultimate) are seat-based subscriptions from a stated minimum user tier, buying support SLAs, longer maintenance, early patches, Guard, Global Scale options, and commercial connectors. Choose Enterprise when uptime and vendor SLAs matter more than pure DIY ops.
Local AI Assistant without mandatory cloud LLM tenancy
Assistant integrates summarization, translation, context chat over your data, and generation features inside Hub, designed to run with self-hosted or partner AI backends rather than forcing content into a public consumer AI product. Limit: model quality, GPU/CPU cost, and AI Act classification depend on how you deploy the models—treat AI as an optional module with its own DPIA.

Assurance & compliance: Myra AI Workspace vs Nextcloud
Assurance & compliance	Myra AI Workspace	Nextcloud
Independent security / no-logs audit	Not found BSI C5 Type 2 and ISO 27001 IT-Grundschutz are published company attestations; no separate public AI Workspace no-logs audit PDF found.	Partial Public third-party signals include NCC Group review (historic Nextcloud 11 era) and Kyos code audit for Geneva; active bug bounty. Not a current continuous independent cert of every release or of your deployment.
ISO 27001	Vendor claimed Vendor certifications page cites ISO 27001 based on BSI IT-Grundschutz, certificate BSI-IGZ-0667-2024.	Not found Vendor describes alignment with ISO-style controls and notes customer deployments can pursue certification; no clear public claim that Nextcloud GmbH holds ISO 27001 for a multi-tenant SaaS product (they are primarily a software vendor).
SOC 2 / SOC 3	Not found IDW PS 951 Type 2 (ISAE 3402-related) is claimed instead; no SOC 2 report located on public pages.	Not found No public SOC 2/3 report found for Nextcloud as a hosted collaboration SaaS; self-host model shifts assurance to the operator.
BSI C5 Type 2	Vendor claimed Vendor states Type 2 attestation for cloud services over a twelve-month period.	Not listed
GDPR / EU data protection	Vendor claimed EU controller Myra Security GmbH; product privacy policy at ai.myra.eu/privacy; Art. 30-oriented audit logging claimed on marketing pages.	Vendor claimed EU entity; privacy policy; Enterprise GDPR compliance kit (checklist, admin manual, data-request/ToS apps). Self-host design aims to avoid Nextcloud processing instance content—actual GDPR compliance depends on your hosting and configuration.
US CLOUD Act exposure (indicative)	Partial German GmbH, no known US parent. Exposure rises when admins enable US frontier LLM providers or Brave Search / FCM. Myra-local EU fleet paths can avoid those providers. Not legal advice.	Partial German GmbH, no known US parent, vendor does not host customer Hub content on self-host path → low vendor-as-host exposure. Partial because optional S3/partner hosting on US-group clouds reintroduces CLOUD Act via infrastructure. Not legal advice.
Data processing agreement (B2B)	Vendor claimed Product privacy policy states DPAs with default-enabled providers; Trust Center/subprocessor register supports Art. 28 transparency. Confirm signed AVV for AI Workspace in procurement.	Partial For pure self-host software, vendor materials argue Nextcloud GmbH often is not a content processor. Enterprise support/sales process contact data; partner hosters and object-store providers need their own Art. 28 DPAs. Confirm with sales for your contract shape.
EU AI Act	Partial Product is AI-centric (gateway and workspace). No public EU AI Act conformity assessment package found as of research; buyer remains responsible for use-case classification.	Not applicable Core product is content collaboration software. Optional local Assistant/AI modules may need separate AI Act classification depending on models and use—handle in deployment DPIA, not as the product category default.

Considerations & known limitations: Myra AI Workspace vs Nextcloud
Considerations & known limitations	Myra AI Workspace	Nextcloud
Optional US frontier model path	Medium Out of the box the product markets 20+ providers including major US labs. Without EU-region lock and provider allowlists, prompts can leave the EU even though the control plane is German-operated.	Not listed
Company certs vs product scope	Low ISO 27001 IT-Grundschutz, C5 and related seals are published for Myra's security platform. Confirm in writing that AI Workspace production is in scope of the current attestation period.	Not listed
Myra fleet overflow edge case	Low Docs describe that a saturated Myra EU fleet router can overflow to a cloud fallback; residency-armed gateways re-check the observed host and fail closed, but residency routing is off by default.	Not listed
Live subprocessor register requires Trust Center	Low The authoritative provider list is the live register on the Trust Center / privacy page. Review the current German-language entries before contracting; do not rely on a static blog list.	Not listed
Operator owns uptime, upgrades, and scale	Not listed	Medium Self-host (or partner-host) means you or a hoster must run backups, HA, Talk HPB, Office capacity, and security updates. Community installs without Enterprise SLAs leave incident response on your team.
Hosting/object-store choice can reintroduce US cloud risk	Not listed	Medium Deploying Nextcloud on AWS/GCP/Azure or primary S3 in a US-group region shifts residual CLOUD Act/process risk to that provider even though Nextcloud GmbH is German and does not hold the data as SaaS host.
E2EE is optional and feature-constrained	Not listed	Medium End-to-end encryption is not on by default for all Hub data; enabling it can limit some collaborative features. Academic research has scrutinized designs in this space—validate the version you ship against your threat model.
Certifications apply to full deployments	Not listed	Low ISO/HIPAA/CFR-style compliance is achieved (or not) by the complete stack you operate. The downloadable software is not itself a turnkey certified SaaS environment.
App Store apps are not fully code-reviewed by Nextcloud	Not listed	Low Privacy policy notes limited capacity to review all third-party apps; misuse policy exists but admins should vet apps before production install.

Fit

Myra AI Workspace

Best fit when

Public sector, finance, insurance or other regulated EU orgs that need central AI governance
Teams that want both an employee chat/projects UI and an OpenAI-compatible gateway in one contract
Workloads that can stay on Myra-hosted EU open-weight models for sensitive content
IT teams rolling out Entra ID / OIDC / SAML SSO with SCIM provisioning
Buyers already evaluating Myra Security for KRITIS-oriented edge security and wanting the same vendor for AI adoption

Poor fit when

Organisations that mandate fully on-prem, air-gapped LLM hosting with no SaaS control plane
Teams standardised on Microsoft 365 Copilot or Google Gemini only and unwilling to add another workspace
Use cases that require continuous frontier-model quality with a hard ban on any US provider path (possible only if you lock to Myra-local models and EU search)
Buyers seeking an open-source, self-hosted chat UI as the primary deliverable

Consider instead when

When: You mainly need Office-integrated Copilot inside an existing Microsoft estate
Consider: Microsoft 365 Copilot
Deeper Word/Excel/Outlook integration; single-vendor jurisdiction and model stack.
When: You want EU file collaboration with optional self-hosted AI rather than a managed AI gateway
Consider: Nextcloud
Strong EU collaboration suite; AI features are not a Myra-class multi-provider gateway.
When: You only need European IaaS/GPU cloud, not an AI workspace product
Consider: STACKIT or Scaleway
Infrastructure layer; you still build the adoption UI and guardrails yourself.

Nextcloud

Best fit when

Public sector and regulated orgs that must keep content on-prem or in a chosen EU private cloud rather than a US hyperscale SaaS tenant
Enterprises replacing SharePoint/OneDrive-style exchange while keeping LDAP/SAML, audit logs, and file access policies
MSPs and hosters offering branded private-cloud collaboration on their infrastructure
Education and research campuses that want Hub apps (Files, Talk, Office) under institutional IdP and storage
Teams that accept ops ownership (or will buy Enterprise + partner hosting) in exchange for AGPL inspectability and no vendor-held file tenancy

Poor fit when

Buyers who need a fully managed multi-region SaaS with the vendor running HA, support, and compliance certs as the data processor
Use cases that only need peer-to-peer folder sync without a central app server (evaluate Syncthing)
Orgs unwilling to size Talk High Performance Backend, Office concurrency, backups, and upgrade windows
Teams expecting end-to-end encryption on every Hub workflow by default without configuration trade-offs

Consider instead when

When: You mainly need fast file sync/libraries without Talk, Groupware, Office, and AI
Consider: Seafile
Seafile is lighter on collab suite surface area; Nextcloud is broader Hub.
When: You want decentralized P2P sync with no mandatory central collaboration server
Consider: Syncthing
Different architecture—no Hub apps or share-policy model like Nextcloud.
When: You need zero-ops global SaaS productivity with vendor-operated tenancy
Consider: Microsoft 365 or Google Workspace
Higher extraterritorial/process exposure via US vendors; far less self-host control.

Open questions for due diligence

Myra AI Workspace

Will procurement receive the current BSI C5 Type 2 and ISO 27001 packs with AI Workspace explicitly in scope?
What is the default provider allowlist for a new production tenant (Myra-only vs frontier enabled)?
Can Linkup and Myra-local models fully replace Brave and US frontier providers for your residency policy?
Is a signed AVV/DPA for AI Workspace available without NDA, and does it list the live subprocessor register?

Nextcloud

Which infrastructure (on-prem, EU hoster, or hyperscale) will run the production instance and object storage, and what subprocessors does that path introduce?
Is Enterprise subscription required for your SLA, LTS, Talk HPB, Office concurrency, and Microsoft connectors?
Will counsel treat Nextcloud GmbH as a processor for any support, push, telemetry, or managed-service path in your architecture?
Do you need current third-party penetration testing or certification evidence beyond historic NCC/Kyos materials and the bug bounty?
If enabling Assistant/AI, which model backend is used and how is it classified under the EU AI Act?