AI Agent Platforms using Fern

Compare 3 tools listed here. Check what each tool does and whether it has a free option.

Search for a tool or task, check its pricing, and open its official website. Freemium means a free plan with paid upgrades.

What does it cost?

What do you want to do?

Catalog updated · 14 Oct 2026

Pricing not verified

Define clear behavioral guidelines for conversational agents and keep customer interactions consistent.

We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

18kstars+ 1530 daysApache-2.0

USE INSTEAD OF

Pricing not verified

Open blueprints for governed, always-on AI agents.

We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

23kstars+ 16430 daysApache-2.0

USE INSTEAD OF

Pricing not verified

Build stateful backends with in-memory actors.

We have not checked this tool’s current pricing. Visit its official website before choosing a plan.

6.3kstars+ 14630 daysApache-2.0

USE INSTEAD OF

1–3 of 3 tools