Hiveflow vs Vellum
Hiveflow
hiveflow.aiVellum
vellum.aiSide by side
| Figure | Hiveflow | Vellum |
|---|---|---|
| Price from | $33.08/mo | $30/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Self-hosted | — | Yes |
| Plans published | 3 | 9 |
| Spec score · AI Workflow Automation Software | 9.2 (#2) | 8.6 (#6) |
| Documentation depth | The help center covers concepts, getting started, Genius, flows, the node catalog, agents, skills, Hive Apps, integrations, channels, API and troubleshooting, plus an 11-recipe cookbook. | Developer documentation covers architecture, security, integrations, skills, browser automation, attachments, event streaming, deployment, SDKs, and API references. |
| Integrations | The homepage names OpenAI, Anthropic, Gemini, Mistral, Groq, WhatsApp, Slack, Gmail, Notion, Airtable, PostgreSQL and Salesforce integrations. | OAuth integrations include GitHub, Notion, Linear, Airtable, Spotify, Gmail, Google Calendar, Slack, and other services, while MCP servers provide additional tools. |
| Notable news | Hiveflow's changelog records the July 18, 2026 launch of its help center, machine-readable documentation, OpenAPI surfaces, careers area, blog and release changelog. | On April 21, 2026, Vellum released one-click Chrome Web Store installation, generally available X integration, expanded Slack permissions, and web voice settings. |
| Product | Hiveflow describes itself as a visual platform for building, running and monitoring AI workflows and agents. | Vellum describes itself as a personal AI assistant that can read files, manage calendars, send email, run code, and control a computer. |
| Public API | Hiveflow documents a REST API with an OpenAPI 3.0 specification containing 126 endpoints for authentication, flows, nodes, executions, agents, apps, skills, WhatsApp and MCP. | The documented API uses versioned HTTP endpoints, with cloud requests normally sent to api.vellum.ai and separate base URLs for self-hosted deployments. |
| Rating on Apple App Store | No rating displayed; Apple says the app has not received enough ratings or reviews to show an overview. | 4.4 out of 5 from 17 ratings |
| Rating on Capterra | 0.0 out of 5 from 0 reviews; the listing categorizes this HiveFlow entry as farm-management software, so it may be a different product. | 4.8 out of 5 from 8 reviews |
| Rating on Chrome Web Store | 0 out of 5 from 0 ratings. | 5.00 out of 5 from 3 ratings |
| Support | The Professional plan includes priority email support. | Vellum lists support contact as [email protected]. |
| What it does | Hiveflow is a visual AI-agent orchestrator where users connect triggers, language models, tools, data and outputs into automations. | Vellum is a personal AI assistant that can read files, manage calendars, control computers, take calls, perform transactions, and retain personal context. |
Plans
Vellum
- BaseFree
- FreeFree
- Mighty$30 a month
- Mighty$30 a month
- Custom$50 a month
- Super$100 a month
- Super$100 a month
- Ultra$200 a month
- Ultra$200 a month
In their own words
Hiveflow
Hiveflow is a visual platform for building, running and monitoring AI workflows and agents. Its drag-and-drop canvas lets users assemble workflows from nodes, connections, prompts and model settings. The catalog includes 44+ node types, such as LLM agents, HTTP, database, memory, loops, human-in-the-loop and MCP nodes. Triggers can be scheduled or respond to events, webhooks, file changes or custom conditions; flows also support branching logic, loops and retries. Named model options include OpenAI, Anthropic, Gemini, Vertex, Bedrock, Groq and Mistral, with managed or bring-your-own keys. Hiveflow lists 100+ integrations, including messaging, productivity and database services. Monitoring covers execution metrics, errors, debugging, alerts and cost analysis, while team workspaces support sharing, comments, reviews and role permissions. It runs on Android, iOS, Linux, macOS, Windows, web, API and extension platforms. A free option is available. Professional is listed from $397/mo, billed annually, with 25,000 executions/month and up to 25 workflows.
Vellum
Vellum is a personal AI assistant that can read files, manage calendars, send email, run code, and control a computer. It saves preferences and context in its workspace for later conversations, and users can create, install, and manage skills. Listed OAuth services include Discord, GitHub, Google services, HubSpot, Linear, Twitter (X), Asana, Notion, Microsoft Outlook, and Todoist. Vellum says OAuth tokens stay in a credential vault rather than being exposed to the language model. Sensitive actions prompt for approval, and users can set trust rules for standing permissions. By default, conversation context is sent to Anthropic to generate responses; OpenAI, Google, OpenRouter, Fireworks, and local Ollama are listed alternatives. An internet connection is required. Vellum Cloud runs assistants in isolated environments with private storage and 24/7 availability. The Free plan includes first tasks and pay-as-you-go credits. Mighty costs $30 a month, Super $100 a month, and Ultra $200 a month. There is no shipped Linux desktop client, but Linux users can use the web app, Chrome extension, or self-host the runtime.