Relevance AI vs Twin
We give Relevance AI a 2.8 GPA and Twin a 3.0, out of 4.0. Relevance AI grades higher on platforms. Twin grades higher on the free plan. They get the same grade on value for money, features and ease of use.
Price, platforms and features side by side. The table says where each price was read and when.
Relevance AI
Low-code platform for building AI agents and multi-agent teams
Twin
Builder for autonomous AI agents that run on schedules and events
How we grade them
| 2.8GPARelevance AIGood | 3.0GPATwinVery good | |
|---|---|---|
| Value for money | BPro is $19 a month billed annually, or $29 monthly, about what agents in this category start at. It covers 2,500 Actions and $20 of Vendor Credits a month, with unlimited agents and tools. Run out and extra Actions are $80 per 1,000. Team is a big step up, at $234. | BPlus is a flat $29 a month, at the top of what agents usually start at. But it's unlimited: no credits, unlimited agents and scheduled runs. The catch is the jump. The browser agent, lead prospecting, image and video generation and deep research need Pro at $149. |
| Free plan and trial | FNothing is free. Relevance AI retired its Free plan for new and existing accounts, and the listing shows no trial, so every organization needs a paid plan from the start. | CNo free plan. Every new account gets a 7-day free trial with no credit card required, and after that paid plans start at $29 a month. |
| Features | AAgents run Tools you assemble from API calls, prompts and custom code, and a canvas joins them into a team with handoffs between them. They start from triggers or schedules, and a Pipedream link reaches 2,000+ services. Invent drafts the whole setup from a process you describe. | ADescribe an outcome and Twin designs, tests and deploys the agent, or start from one of 257 templates. Agents run on a schedule, a webhook or an app event such as a new email. It can put a web app with sign-ups and a database in front of an agent, and there's a documented REST API. |
| Ease of use | BInvent talks a process through with you, then builds the agents, tools and triggers for it. It's still a builder, though, so expect some learning before anything runs. There's no rating on record to go by, so a B. | BYou write what you want in plain language, so there are no workflows to wire up. In Slack, agents ask for approval before anything consequential. There's no rating on record to go by, so a B. |
| Platforms and integrations | AA web app, a desktop app, a Chrome extension and native iPhone and Android apps for chatting with your agents. Integrations cover Salesforce, HubSpot, Slack, Gmail and LinkedIn, and custom API calls handle the rest. | BIt runs in the browser and in Slack, and the site lists no desktop or mobile app. It connects to Gmail, Slack, Notion, Google Sheets, HubSpot, Stripe and Airtable, with a REST API on top. A web app with integrations is a B. |
| Best for | building teams of agents for sales and support | automations on a flat price, with no credits |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Relevance AI and Twin. How we grade
Where they differ
- Relevance AI starts at $19 per month, billed annually (Pro). Twin starts at $29 per month (Plus).
- Only Relevance AI lists iOS and Android apps.
- Only Relevance AI lists a browser extension.
- Relevance AI also covers chat assistant.
- Twin also covers templates and app builder.
At a glance
| Relevance AI | Twin | |
|---|---|---|
| Pricing | Paid | Free trial |
| Starts at | $19 per month, billed annually (Pro) | $29 per month (Plus) |
| Free plan | None | None |
| Free trial | None listed | 7-day free trial on every new account, no credit card required |
| Web | ||
| iOS | ||
| Android | ||
| Browser extension | ||
| Made by | OnSearch Pty Ltd T/A Relevance AI | Twin Labs |
| Price read from | relevanceai.com | twin.so |
| Checked | Oct 5, 2026 | Oct 6, 2026 |
Who each one suits
Relevance AI
- Sales and support teams automating research, outreach and CRM updates
- Building multi-agent workflows on a visual canvas without code
- Organizations that want to bring their own model API keys
Twin
- Small businesses automating lead follow-up, reporting and inbox work
- Agencies that run agents for clients, each with its own dashboard
- Non-technical users who want automations without wiring up workflows
Worth knowing
Relevance AI
- The Free plan has been retired for new and existing accounts, so every organization needs a paid plan.
- Plan Actions reset at each renewal, and extra Actions cost $80 per 1,000.
- Calling and meeting agents and the analytics dashboard start at Team; SSO, RBAC and audit logs are Enterprise only.
- The website's pricing page lists only Enterprise; Pro and Team prices are published in the documentation.
Twin
- There is no free plan: paid plans start at $29 a month after the 7-day trial.
- The browser agent, lead prospecting, media generation and deep research reports are included only from Pro at $149 a month.
- Each workspace can connect one account per service, so a second Gmail or X account needs a separate workspace.
- Twin runs in the browser and in Slack; the site lists no desktop or mobile app.
Key features
Relevance AI
- Agents and Tools
- Agents complete tasks on their own using Tools, which are assembled in a no-code builder from API calls, LLM prompts and custom code. Both are unlimited on every plan.
- Workforces
- A visual canvas connects specialist agents into a team, with AI-driven handoffs, fixed sequences or conditional logic deciding how work moves between them.
- Invent
- A built-in agent that works through a business process with you, then creates the Agents, Tools, Triggers and Workforces for it and proposes improvements after launch.
- Chat on web and mobile
- Agents and Workforces can be @mentioned in a chat interface at chat.relevanceai.com, in a desktop app, and in native Android and iOS apps.
- Integrations and triggers
- Native integrations ship with ready-made actions and triggers, and a Pipedream connection extends the catalog to 2,000+ services. Custom API calls cover the rest.
- Actions and Vendor Credits
- Plans count Actions, one each time an agent runs a Tool, separately from Vendor Credits, which pass model and tool costs through with no markup.
Twin
- Agents built from a description
- You describe an outcome in plain language and Twin designs, tests and deploys an agent for it. A library of 257 templates covers common jobs such as lead generation and monitoring.
- Schedules, webhooks and app events
- Agents run on a schedule, when a webhook fires, or when something happens in a connected app, such as a new email in Gmail or a new message in Slack.
- Browser agent
- When a site has no API, the agent works in a browser on an isolated cloud computer and pauses for you at login pages. The pricing page includes it from Pro.
- Twin for Slack
- Agents post scheduled briefings to channels, pick up tasks when @Twin is mentioned, answer in direct messages and ask for approval before consequential actions.
- Interfaces
- Generates a web app in front of an agent, with sign-ups, a managed database and version history, and publishes it as private, restricted or public.
- REST API
- A documented REST API creates agents, triggers runs, inspects events and manages API keys, with an OpenAPI 3.1 schema available.
Plans
Relevance AI
Pro$19
per month, billed annually; $29 billed monthly
2,500 Actions and $20 of Vendor Credits a month, unlimited agents, tools and workforces, 2 build users, 1 project and your own API keys.
Team$234
per month, billed annually; $349 billed monthly
7,000 Actions and $70 of Vendor Credits a month, 5 build users, 45 end users, 5 shared projects, calling and meeting agents and priority support.
EnterpriseCustom
Custom Actions and Vendor Credits, unlimited users and projects, agent evaluations, SSO, RBAC, audit logs and a dedicated account manager.
Twin
Plus$29
per month
Unlimited agents and scheduled runs, webhooks, connections to apps such as Gmail, Slack, Notion and Sheets, and up to 5 customer dashboards.
Pro$149
per month
Everything in Plus, plus the browser agent, lead prospecting and enrichment, image and video generation, deep research reports and property records.
StoreFrom $399
per month
Everything in Pro for running agents on behalf of clients: a dashboard per customer, an agent tuned for each one, and more customers as you grow.
EnterpriseCustom
A tailored plan with deployment guidance and commercial terms, arranged through a demo call.
Ways to pay less
Relevance AI
- Annual discount
Save 33% with annual billing
Relevance AI's documentation says annual billing saves 33% over the monthly rate: Pro is $19 a month instead of $29, and Team is $234 instead of $349.
Twin
No public discounts listed.
