How do their growth rates compare?

Rivet.dev has a month-over-month growth rate of -44.3%; Zapier has +0.4%.

How does pricing compare?

Rivet.dev: Freemium, Contact for Pricing. Rivet Cloud uses a plan-plus-nodes model. The control plane is Free ($0) for prototyping, Hobby at $10/month, Team at $120/month, and Enterprise at $900/month, each raising control-plane redundancy, Actor Node caps, and support. Actor Nodes are billed per month on top, from $4.20 (R-5) to $94.50 (R-160). Self-hosting is free and open source under Apache 2.0, and startups from Y Combinator or a16z Speedrun get 50% off the Team plan for 12 months. Zapier: Freemium, Free Trial, Paid. Freemium with a free tier offering a limited monthly task allowance, a free trial on paid plans, and paid individual, team and enterprise tiers billed primarily by task volume and features. Exact prices and task limits change — see the official pricing page.

What are alternatives to Rivet.dev and Zapier?

Other tools in related categories include n8n, MindStudio, Clay, Taskade, Gumloop.

Rivet.dev vs Zapier — Traffic (21.36K vs 5.07M), Pricing & Verdict

Open AI Tools

Rivet.dev vs Zapier — Traffic (21.36K vs 5.07M), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Rivet.dev	Zapier
Official Domain	rivet.dev	zapier.com
Pricing Model	Freemium, Contact for Pricing	Freemium, Free Trial, Paid
Monthly Visits	21.36K (21,359)	5.07M (5,065,248)
MoM Traffic Delta	-16.97K (-44.3%)	+22.46K (+0.4%)
Primary Market & Share	🇺🇸 United States (39.4%)	🇺🇸 United States (39.5%)
Direct Visits / mo	10.71K	2.23M
User Rating	4.5	4.7
Supported Platforms	Website	Website

Rivet.dev

Run and scale durable AI agents on your own infrastructure

Durable actors with persistent state

Every Actor gets a SQLite database and a filesystem, so an agent's memory and progress survive restarts and idle periods without a separate database.

Lightweight secure sandboxing

Run untrusted or AI-generated code on your own infrastructure with fine-grained control over network access, filesystem permissions, and resource limits.

Fault tolerance and workflows

A node failure reschedules its Actors elsewhere with state intact, and multi-step work replays after a crash — with no checkpointing harness to build yourself.

Realtime and multiplayer

Address an Actor directly over HTTP or hold a live WebSocket, and use the React SDK to subscribe components to an Actor's state in real time.

Strengths & Pros

+Four-digit millisecond cold starts and a very small per-Actor memory footprint let a single server host far more agents
+Open source (Apache 2.0) with a single Rust binary, so it can be self-hosted, run in a VPC, or air-gapped
+Durable state via per-Actor SQLite plus object-storage-backed tiers keeps agents restart-safe and cheap
+