Stack AI hands you a canvas; Fasrad hands you a working agent — describe the task and it reads the email, books the meeting, files the result.
Describe the task in a sentence and a hosted agent reads the email, books the meeting, and files the result — no nodes to wire.
Stack AI is a visual builder. You drag nodes onto a canvas, connect an LLM to a vector store to an API call, test the flow, and ship it as an internal tool or chat assistant. It's a serious platform for teams that want to design repeatable AI workflows with versioning, RBAC, and on-prem options. If your IT department wants to own the pipeline and audit every step, that's exactly the right shape.
Fasrad starts after the part Stack AI is built for. There's no canvas. You tell the agent, in a plain sentence, what you want handled — "every weekday at 7am pull my unread invoices, log them in a sheet, and flag anything over 5,000" — and it runs on its own schedule, on infrastructure we host. The agent already has an email inbox, a calendar, a CRM, datastores, web browsing, and cron-style triggers. You're not assembling those capabilities into a graph; you're handing the agent a job.
Where the line falls:
Pick Fasrad when you want one agent that quietly works your inbox, calendar, and contacts without you ever opening an editor — describe the job in plain language and it runs.
These pages cover the adjacent jobs buyers usually compare before choosing an AI agent.
No. Stack AI gives you a canvas to design and version multi-step agent workflows. Fasrad has no canvas — you describe the task in plain language and a hosted agent runs it across its email, calendar, CRM, and datastores. The work gets done without you drawing or maintaining a pipeline.
Stack AI is built for enterprise teams shipping AI features to other people: a node canvas with explicit branching, version control, role-based access, and self-hosted or VPC deployment. Fasrad is an operator that does your own daily work — it runs hosted, takes a plain-language instruction, and acts across email, calendar, and CRM without a pipeline to build or govern.
Yes. You set cron-style schedules ("every weekday at 7am") and event triggers (new email, new public message, captured lead) by describing them in a sentence. The agent runs them on its own and checks in with what it did — no flow to deploy or monitor.
No. Fasrad's agent creates and queries its own private datastores, and uses hybrid retrieval for long-term memory internally. There's nothing to wire up. In Stack AI you'd configure those components yourself, which is the point of a builder.
It can't be self-hosted and has no visual flow editor. What it does do is broad: reading and writing email, booking calendar events, updating a CRM, browsing the web, calling APIs, voice dictation and transcription, and answering inbound phone calls — all from a plain-language instruction, with nothing to build or deploy.
$49/month or $490/year — cancel anytime. Setup takes about four minutes — connect Google, describe the job, and the agent starts. Fasrad is in public beta.