Rerun

Rerun vs Zapier

Zapier connects apps with Zaps you build step by step. Rerun gives you AI agents that take a goal, pick the tools and adapt when something changes.

Last reviewed , against each product’s public pricing and docs.

The short answer

Pick Zapier for fixed, high-volume triggers between apps, like copying a form entry into a sheet, or when you need one of its 10,000+ integrations. Pick Rerun when the job needs judgment: reading an email, deciding what to do, following up, with files and memory kept on your workspace’s own machine. Rerun is a flat $29 a month for 5 agents, and never bills per task.

Choose Zapier if

  • You need a trigger and an action, the same way, thousands of times a day
  • Your stack relies on a niche app among Zapier’s 10,000+ integrations
  • Your team already runs hundreds of Zaps that work

Choose Rerun if

  • The task changes shape every time and the Zap keeps needing new paths
  • You want to describe the job in plain words instead of mapping fields
  • The job needs files, scripts or a browser, not only app-to-app calls
  • You do not want the bill to grow with every step

Side by side

Rerun vs Zapier at a glance.

A Zap moves data between apps. A Rerun agent sorts the inbox, answers the lead and chases the invoice.

Setting it up
Pick a trigger, then add and map each step. Copilot can draft the Zap, and you maintain every step after that.
Describe the job in a sentence, like “triage my inbox every morning”. The agent plans the steps itself.
A case it has not seen
The Zap runs the same steps every time, so a new kind of email or record means another path or filter. A Zapier Agent decides for itself, within the 40 activities a run is allowed.
The agent reads each case, decides what it needs and asks you when it is unsure.
Files, code, a browser
Code runs as a step inside the Zap: 30 seconds included per step on Pro, then a task per extra 30-second block. No machine keeps files or a browser between runs.
Your workspace’s private machine: agents write files, run scripts, drive a browser and keep databases there between runs.
What it remembers
Each run starts blank. Anything to carry over goes into a Table or a storage step you build.
It writes down what you corrected and keeps its files and tables, so run 50 knows what run 1 learned.
The AI behind it
AI steps are billed in tasks by model tier, and Zapier’s own example puts one MCP tool call at 2 tasks.
Run on the Rerun model included in the plan, sign in with the ChatGPT or Claude plan you already pay for, or bring an API key.
While you are away
A Human in the Loop step pauses the Zap until a reviewer answers or the timeout runs out.
With Autopilot on, Rerun answers your agents within your rules, never for spending or deleting, and has a recap ready when you return.
What running it costs
Every action step is a task: 750 a month for $19.99 billed yearly. Zapier Agents are billed apart, in activities, 1,500 a month on Pro, and one run stops at 40 and asks you.
$29 a month for 5 agents. Rerun counts neither runs nor steps.

Key differences

Where Rerun and Zapier part ways.

Four differences that change your day to day, shown on the real product.

A goal, not a flowchart

Connect your stack

In Zapier you pick a trigger, then every action and field mapping, or ask Copilot to draft them and keep maintaining them. In Rerun you tell the agent what the job is, sign in to Gmail, Notion or Stripe, and it works out the steps on each run.

A computer, not just connectors

Give it a machine

A Zap passes data from one app to the next, and code inside it gets 30 seconds a step before it costs another task. A Rerun agent works on your workspace’s private machine: it writes files, runs scripts, drives a browser and keeps its own databases, so it can build the report, not just move the numbers.

It adapts instead of breaking

See how it learns

A renamed column or a new email format can break a Zap’s field mapping. A Rerun agent reads what is in front of it, remembers what you corrected, and reads one company brain that holds your offer, your prices and your tone.

Invoice chasingChase overdue invoices without burning the client.skill

## Procedure

1. Pull unpaid invoices from Stripe daily

2. Send a first reminder on day 7 past due

3. Escalate to the account owner after 2 tries

4. Log every touch in the CRM thread

## Exceptions

- Never chase an invoice under $50

- Read references/tone.md before escalating

3files
Acme CorpWhat the coworker knows about the account.context

## Billing

- Pays around day 30, sometimes later

- A PO number is required on every invoice

- Invoices go to ap@acme.co, not to Dana

## People

- Dana Reyes runs ops, answers within a day

- Escalations go through their COO

74%
Email toneHow the user wants leads written to.preference

## Voice

- English, formal, no emoji

- Sign off as the founder, not an assistant

- Keep it under 120 words

## Timing

- Follow up twice, then stop

- Send whenever the draft is ready

44%

Flat price, runs not counted

Automate a task

Zapier counts every action step as a task, with AI and code steps in the same pool, and bills Zapier Agents apart in activities: 1,500 a month on Pro, and a single run stops at 40 and comes back to ask you. Rerun is $29 a month for 5 agents, and an agent that works every hour costs the same as one that works once a day.

listening
running

A payment just failed

Margo is chasing it

done

New email from a lead

Jules is drafting a reply

done

Every morning at 7:00

Sam sorted your inbox

Switching

Move from Zapier in three steps.

No migration project. Start with the one task that costs you the most, and let it prove itself.

Step 01
Chase invoicesEvery Monday
Reply to leadsOn every new email
Find 20 new leadsEvery day, 8:00

Pick the Zap that breaks most

Describe what it is supposed to achieve, not the steps. Your agent sets itself up from that.

Step 02

Connect the same apps

One sign-in for Gmail, Sheets, Notion or Stripe; Slack and HubSpot take a token you paste once. Run it on our AI, your own key or your ChatGPT plan.

Step 03
This morning07:00
  • Sort the inbox07:04
  • Chase 2 invoices07:09
  • Write the weekly reportRunning

Let it run, then turn off the Zap

Schedule it or trigger it on an event. Once a week of runs looks right, you can switch the Zap off.

Pricing

What you actually pay.

Zapier bills per task: 100 tasks a month on the free plan, and Professional starts at $19.99 a month billed yearly ($29.99 monthly) for 750 tasks. AI steps, code beyond 30 seconds and MCP calls draw on the same pool, Zapier’s own example putting one MCP tool call at 2 tasks, and Zapier Agents is billed apart in activities, 1,500 a month on Pro. Go over and extra tasks cost 1.25× the base rate on a yearly plan, 2.5× on a monthly one. Rerun is one plan from $29 a month, and runs are never counted.

Rerun

Everything you need to put Coworkers to work

From$29/month

Add Coworkers or credits whenever you need them.

Start your free trial

5-day free trial · card required, $0 today

Included
  • 5 Coworkers

    Five Coworkers running side by side, each with its own job and tools.

  • Your own machine

    A private computer in the cloud where every Coworker of your workspace lives, shares its files and its data. Only yours.

  • Unlimited seats

    Your whole team on the same workspace, with no per-seat fee.

Also included
  • Bring your own AI

    Optional: your own key, subscription or local model.

  • 3,000+ apps

    All your tools ready to connect, plus any MCP or API.

  • Delegate any task

    Hand off the busywork. Your Coworkers run it around the clock.

  • Invite your teammates

    Share your workspace and build your Coworkers together.

Further reading

More on Zapier and its alternatives.

Other comparisons

Weighing something else?

Rerun vs Make

Visual automation scenarios

A Make scenario passes data from module to module. A Rerun agent answers the lead, chases the invoice and learns from your corrections.

Read the comparison

Rerun vs n8n

Workflow automation, self-hosted or cloud

n8n gives engineers workflows to build and host. Rerun gives your team agents that answer leads and chase invoices, with nothing to host.

Read the comparison

Rerun vs Claude Cowork

Claude’s agent for tasks, now built into Claude

Claude takes on the tasks you hand it, on Claude models. Rerun runs your recurring work with a team of agents, on any model, your Claude plan included.

Read the comparison

Rerun vs Manus

General AI agent with its own computer

Manus delivers one-off research, slides and sites, billed in credits. Rerun runs your recurring work every day, for one flat price.

Read the comparison

Rerun vs Grok Bot

Always-on agents from xAI

Grok Bot comes inside SuperGrok and Cursor plans, in beta. Rerun is a plan of its own, with agents ready to install on the model you choose.

Read the comparison

Rerun vs Paperclip

Open-source org chart for AI agents

Paperclip gives the agents you already run an org chart, budgets and approval gates, on a server you host. Rerun gives you the agents themselves, already running on a machine we keep up.

Read the comparison

Rerun vs Hermes Agent

Self-improving open-source agent

Hermes is one agent you install and run, or host on Hermes Cloud by the day. Rerun gives you a team of agents already doing the job, on one machine included in the plan.

Read the comparison

Rerun vs OpenClaw

Open-source personal AI assistant

OpenClaw is an assistant you install, host and secure, and its foundation sells nothing. Rerun agents do the same jobs from an isolated machine we run for you.

Read the comparison

Rerun vs Lindy

AI assistant for your team and your tools

Lindy bills every active user, then every task in credits. Rerun runs the same jobs for one flat price, on the AI you already pay for.

Read the comparison

Rerun vs Twin

AI agents for one operator and their clients

Twin is flat-priced too, but the browser agent and the lead data sit on its $149 plan, and the people you invite are clients, not teammates.

Read the comparison

Rerun vs Dust

AI agents on your company knowledge

Dust answers from your company’s documents, priced per seat. Rerun agents do the recurring work for the whole team, at one price.

Read the comparison

Rerun vs Squad

AI teammates on the AI plan you bring

Squad is $99 a month on top of the AI plan you bring. Rerun costs less, includes model credit and has agents ready to install.

Read the comparison

FAQ

Rerun vs Zapier, your questions.

Is Rerun a Zapier alternative?

Yes, for work that needs judgment. Zapier moves data between apps along a path you design. Rerun agents take a goal, choose the tools and handle the cases a fixed path does not cover. Many teams keep simple Zaps and move the fragile ones to Rerun.

Does Rerun charge per task like Zapier?

No. Rerun is a flat plan from $29 a month and never counts runs or steps. You pay for capacity, meaning agents and model credit, seats are free and unlimited, and the AI can run on your own ChatGPT or Claude plan or API key instead of the included credit.

How is Rerun different from Zapier Agents?

Zapier Agents run inside Zapier and are billed per activity: 1,500 a month on Pro, and one run stops at 40 activities and asks for your input. A Rerun agent works on your workspace’s private machine, keeps files, databases and memory between runs, and is never counted per run.

Can Rerun use the apps I connect in Zapier?

Rerun reaches 3,000+ apps and any MCP server. The big ones take a single sign-in, Gmail, Google Calendar, Drive, Sheets, Notion, Stripe, Linear, Asana, Outlook; Slack and HubSpot take a token you create once and paste in. Zapier still has the larger catalog, with 10,000+ apps, so check your niche apps first.

Do I need to code to switch from Zapier to Rerun?

No. You describe the job in plain words and connect your apps. There are no fields to map and nothing to install.

2,000+ businesses run on Rerun

Hire Coworkers on the ChatGPTplan you already pay for.

  • 1. Plug in your subscription
  • 2. Set up your Coworkers
  • 3. Run your business with Coworkers