Comparison
For teams already using Microsoft 365
Build the same three things — assistants over your own knowledge, workflows with real control flow, internal apps on your own data model — on a stack that comes up with one command, against the model you choose, with a report that names the country every prompt went to. Copilot Studio, Power Automate and Power Apps are one licence and one decision, so this is one comparison. They are good products and deeply wired into Microsoft 365: if your organisation lives there and the data question is already settled, they start closer to finished than we do. This page is for the teams where it is not settled.
Run it yourself All comparisonsSaid first, because it is true
Maturity, reach and the head start of already being there. The Power Platform has years of polish, a very large connector catalogue and an ecosystem of people who already know it. Its Microsoft 365 integration is deeper than ours and will stay that way: our coverage is Outlook mail, calendar, contacts and OneDrive through Graph — there is no Teams integration and no SharePoint integration, and pretending otherwise would waste your evaluation. If your organisation runs on Teams and SharePoint and your governance already accepts Microsoft as a processor, they start closer to finished than we do.
The part with no equivalent
The workflows and internal apps you build are where your most specific data ends up — the case notes, the supplier terms, the HR exceptions — precisely because they are the things no off-the-shelf product handled. Choosing Bee Flow makes sense when control of that data is worth more to you than the head start. It is not a better feature; it is a different category of answer, and it only matters if someone in your organisation is accountable for it.
Where the two differ
Bee Flow ships as containers you start with one command, on Docker Compose or Kubernetes, on your own hardware or in a data centre you picked. The source is published and auditable. That is the difference that makes every other difference possible — you cannot verify a claim about data handling in software you can neither read nor host.
Anthropic, OpenAI, Azure OpenAI, Google, Mistral, or any OpenAI-compatible endpoint — including a model running on your own network, whose prompts never leave the building. Change your mind later without rebuilding your agents.
Install the detector and it tokenises names, addresses, IBANs and national identifiers on the way out, on your own hardware, restoring them in the answer you read. Once installed it is on by default and it fails closed.
Bee Flow records the destination of every integration call as it happens and scores your organisation on it. You can hand that to a DPO without asking anyone for a data map. This is the part with no equivalent in the comparison — not because the other product is careless, but because a hosted service cannot show you an egress ledger for infrastructure you do not run.
The three halves
The Power Platform splits this across three products. In Bee Flow they are one workspace with one permission model, one audit trail and one privacy layer, so a flow can call an agent and an app can read what both produced.
An assistant is instructions plus context plus tools. Bee Flow gives it long-term memory scoped to a user or a project, cited answers from your own documents, and tools it can call across your connected apps. Eleven ship ready to use. Where Copilot Studio grounds on Microsoft Graph, Bee Flow grounds on a knowledge base you own and can export.
instructions · knowledge · tools · all portable, all yours
Describe it in a sentence and watch the canvas assemble, drag twenty-seven step types together by hand, or press "find repeating work" and let Bee Flow propose automations from ninety days of your own tool activity. Real control flow: conditions, switches, loops, parallel branches, waits, HTTP calls and code, with approval gates before anything irreversible. There is no proprietary flow format to convert — and no format to be locked into either.
search → loop → extract → condition → approval → notify
Tables, relationships and types in a designer, with a compiled query layer over them, and row-level access rules enforced at the gateway rather than in the screen — so a screen that forgets to filter still cannot leak. An AI builder drafts the model and the screens from a description and hands you something readable to correct. App Studio is the largest feature in the product and the owner classes it as in development; it is on the roadmap with that status, and you should evaluate it as such.
schema → access rules → screens · no Dataverse licence
What you get in exchange
Questions
No. Bee Flow connects to Outlook mail, calendar, contacts and OneDrive through Microsoft Graph, and to Google Workspace more deeply still. It sits beside what you have rather than replacing it. Entra ID also works for sign-in.
No — there is no importer, and building one that produced trustworthy results is harder than it sounds. What we would say is that rebuilding is less work than it looks: agents are instructions plus knowledge plus tools, all three portable, and the AI builder drafts a first version from a description. Most of the real work is deciding which of your existing flows deserved to exist, which is worth doing once whichever product you land on.
The Power Platform has the largest connector catalogue of anything compared on this site, and that is a real advantage worth naming plainly. We ship 44 built-in integrations — Google Workspace, Microsoft 365, Nextcloud, ITSM, payroll, Dutch legal sources — and then the ceiling comes off, because Bee Flow speaks the Model Context Protocol. Any MCP server becomes a set of tools your assistants and automations can call, over stdio or Streamable HTTP: the public ones, the ones your own vendors publish, and the one you write in an afternoon for the line-of-business system nobody has ever built a connector for. When you self-host, installing those is your decision and nobody has to add your system to a catalogue first — the install surface is an enterprise feature, and once a server is installed, using it is an ordinary integration with the same permissions and audit trail as the rest. Where a large catalogue genuinely wins is the long tail of SaaS you want working in ten minutes without writing anything, so check the specific apps you depend on before you switch.
No. Bee Flow runs standalone with its own PostgreSQL. Microsoft licences only matter for the Microsoft services you choose to connect, exactly as they do today.
Approval gates before the step that matters, dry runs that show what would happen without doing it, per-integration quotas, and a builder that refuses to let you create a cycle. Every run keeps a per-step log with sensitive values redacted.
Row-level access rules decide which rows each person sees, and they are applied server-side at the gateway rather than in the screen. That is the difference between an access rule and a filter: a screen that forgets to filter still cannot leak.
In places, honestly, no — several parts of the product are in beta and App Studio is in development, all labelled as such on the roadmap. What you get in exchange is the ability to read the source, host it yourself, and get a straight answer about where your data went.
The self-hosted deployment keeps running; licence checks are offline against a bundled public key, so an air-gapped install does not phone home. Your data is in your own PostgreSQL and exports to open formats on demand.
Source-available, and we would rather be precise than borrow the word. The server and frontend are published under the Sustainable Use License v1.0: read it, modify it, run it internally without paying — what you may not do is resell Bee Flow as your own hosted service. It is not an OSI-approved open-source licence. We are working toward AGPL-3.0-or-later; today the Nextcloud connector is the only part that carries it.
Pick something you already run in Power Automate, rebuild it here in an afternoon, and read the egress trail afterwards. That is the comparison — not a feature grid, but whether the answer exists at all.
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