Relevance AI vs SureThing

Relevance AI

A credible no-code agent builder with a wide library of ready-made sales and ops agents, but the free tier is gone and the self-serve prices live on a docs page while the marketing site pushes everyone to a sales call. The two-meter billing — Actions plus pass-through Vendor Credits — makes running cost hard to forecast, and the $19 annual Pro plan only covers one project and two builders.

Pros

• +Agents get tools, knowledge and schedules without any code
• +Large library of pre-built agents for sales, support, HR and ops that can be customised
• +Model cost is passed through on vendor credits rather than marked up
• +Agents can be grouped into teams that hand work between each other

Cons

• −No free plan any more, only paid Pro and Team or an Enterprise quote
• −Two simultaneous meters make budgeting awkward and surprises likely
• −Top-up rates are steep at $80 per 1,000 actions
• −Pro is limited to one project and two build users, so a second workspace means the $349 Team plan

SureThing

SureThing's pitch is an agent team that finishes deliverables inside a business's existing app stack rather than a chatbot that only advises, a meaningfully higher bar than most AI assistant products attempt. Trusting an autonomous agent with write access to 1,000+ connected apps, including Stripe and Gmail, is also a bigger permissions surface than a single-purpose tool, so approval workflows matter before granting broad access.

Pros

• +Delivers finished outputs like reports, campaigns, and audits rather than just chat answers
• +Connects to 1,000+ existing business apps instead of requiring data migration
• +Runs autonomously with memory retention across sessions

Cons

• −Granting an autonomous agent write access across billing, email, and other sensitive apps is a significant permissions surface to manage
• −The free plan is a 500-credit start plus up to five 150-credit refreshes a month, which may not stretch far for multi-step agent tasks

Is Relevance AI cheaper than SureThing?

On published entry prices, Relevance AI starts lower — $19/mo against $30/mo for SureThing. Entry price is the lowest paid plan as we last verified it; what each plan includes differs.

Does Relevance AI or SureThing have a free tier?

SureThing has a free tier; Relevance AI has paid plans only.

Which has a public API, Relevance AI or SureThing?

Relevance AI ships a public API, as of our last verification. A public API for SureThing is not confirmed by us — check its developer docs before you plan an integration.