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Side-by-side comparison · Coding & Dev Tools

Vapi vs Warp vs Zed

Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.

Vapi

3.6

From $0.05/min hosting

Warp

4.1

From $20/mo

Best overall

Zed

4.3

From $10/mo

Comparing 3 tools, the maximum.

At a glance

Vapi3.6

Pick it if: Developers and voice AI agencies building custom phone or in-app voice agents.

Warp4.1
Easiest to use

Pick it if: Anyone who has to use the terminal but never wanted to learn it.

Zed4.3
Best overallBest value

Pick it if: Developers who want a fast editor and already pay for Claude or another AI provider.

Overview

AttributeVapiWarpZed
In one lineDeveloper platform for building voice AI agents that make and take phone calls.A modern terminal where you can type what you want in plain English instead of commands.A fast, free, open-source code editor that runs Claude Code and other AI agents inside it.
Pricing modelPaidFreemiumOpen source
Starting price$0.05/min hosting$20/mo$10/mo
Free plan No Yes Yes
Works with Claude Code Yes No Yes

Rating breakdown

Our scores out of 5. The higher bar in each row is highlighted.

AttributeVapiWarpZed
Overall rating3.64.14.3Winner
Ease of useHow quickly someone non-technical gets value from it.
2.5
4.5
3.5
FeaturesHow completely it covers its own job, and how well the pieces fit together.
4.5
4.0
4.0
Output qualityHow good the results are before you fix them.
4.0
3.5
4.0
Value for moneyWhat you get for the price, including the free plan.
3.5
4.0
5.0
Speed & reliabilityHow fast it is and how often it falls over.
3.5
4.5
5.0

Feature comparison

A tick means it does this today. A dash means we haven't checked.

AttributeVapiWarpZed
Access & platform
Free plan No Yes Yes
Mobile app– No No
Desktop app– Yes Yes
Browser extension– No No
API access Yes––
Teams & business
Team workspace Yes Yes Yes
Enterprise plan or SSO Yes Yes No
Connects to other apps Yes Yes Yes
Open source or self-hosted No No Yes
AI abilities
Works with your files– Yes Yes
Understands images–– Yes
Makes images No No No
Makes video No No No
Writes code No Yes Yes
Runs agents or automations Yes Yes Yes
Learns your brand or style– Yes Yes
Works in many languages Yes Yes Yes
Capabilities score6/ 1710/ 1711/ 17

Pricing

Plans as listed on each vendor's site when we last checked. Confirm before you buy.

AttributeVapiWarpZed
Plans

Pay as you goOur pick

$0.05/min hosting, plus provider costs

Developers building and testing.

FreeOur pick

Free

Everyone who just wants a better terminal.

PersonalOur pick

Free

Almost everyone.

Core

$29/mo plus usage

Builders and early teams going live.

Build

$20/mo, or $18/mo billed yearly

People who lean on the Warp agent daily.

Pro

$10/mo

People who want Zed's hosted AI without managing keys.

Pro

10% of hosting fee, $999/mo minimum

Teams running voice agents in production at scale.

Max

$200/mo, or $180/mo billed yearly

Heavy agent users.

Business

$30/seat/mo

Teams that need spending and access controls.

Premier

Custom

Large organisations.

Business

$50/user/mo, or $45/user/mo billed yearly

Teams that need SSO and usage metrics.

Enterprise

Custom

Large organisations.

Which plan to pickBuild on pay as you go, then add Core when you go live and want email support. HIPAA compliance is a separate $2,000-a-month add-on, so check that early if you work in healthcare.Stay on Free. The terminal is the product, and you can run Claude Code inside it on your Claude subscription without paying Warp anything. Only buy Build if you find yourself using Warp's own agent more than Claude Code.Personal. If you have Claude Pro, run Claude Code inside Zed and you are done. Pro only makes sense if you want Zed's built-in assistant and edit predictions without setting up API keys.

Key features

AttributeVapiWarpZed
Standout features
  • Bring your own providers
  • Phone and web
  • Tools and actions
  • Workflows
  • Testing and monitoring
  • Developer tools
  • Plain-English commands
  • A proper text editor for commands
  • Blocks and searchable history
  • Warp agent
  • Home for other agents
  • Shared workflows
  • Built for speed
  • External agents inside the editor
  • Bring your own keys
  • Edit predictions
  • Real-time collaboration
  • Open source

Pros and cons

AttributeVapiWarpZed
Pros
  • Full choice of speech, model, voice and phone providers
  • Strong API, SDKs, CLI and MCP for developers
  • Free to start building
  • Large community and templates
  • The best-looking and most forgiving terminal available
  • Plain-English commands remove the biggest barrier for beginners
  • Free for the terminal itself, with your own AI keys allowed
  • Fast, and runs on Mac, Windows and Linux
  • Noticeably faster than VS Code and Cursor
  • Free, open source, and no charge for running your own agents
  • Clean agent panel that shows exactly what changed
  • Built-in real-time collaboration
Cons
  • Real cost per minute is far above the $0.05 headline
  • Needs a developer to get the most out of it
  • Production users report slow support and breaking changes
  • HIPAA is an expensive add-on
  • Its own agent is a step behind Claude Code and Codex
  • Metered agent usage on paid plans runs out faster than you expect
  • You need an account to use it, which some developers dislike
  • Not an editor, so you still need another tool to browse files
  • Smaller extension library than VS Code or Cursor
  • Less hand-holding for beginners; it assumes you know your way around an editor
  • Business plan has no SSO yet, which rules it out for some companies
  • Its own hosted AI is basic compared with the agents you can bring

Who each one is for

AttributeVapiWarpZed
Best for
  • Custom voice agents built by developers
  • Agencies building AI receptionists for clients
  • Adding voice to an app or website
  • Mixing and matching AI and voice providers
  • A nicer home for Claude Code
  • Plain-English commands
  • Searchable command history
  • Sharing commands with your team
  • Running Claude Code inside an editor
  • Speed on big projects
  • Using your own AI subscription
  • Pairing with teammates in real time
You'll find it used by
  • Developers
  • Voice AI agencies
  • Startups
  • Product teams
  • Developers
  • Ops teams
  • Terminal beginners
  • Founders
  • Developers
  • Claude Code users
  • Open source fans
  • Small teams

Questions people ask

Which is better, Vapi, Warp or Zed?

Zed scores highest overall in our ratings (Vapi 3.6/5, Warp 4.1/5 and Zed 4.3/5). Vapi is best for custom voice agents built by developers and agencies building AI receptionists for clients. Warp is best for A nicer home for Claude Code and Plain-English commands. Zed is best for Running Claude Code inside an editor and speed on big projects.

Which is cheaper, Vapi, Warp or Zed?

Vapi: There's no free plan. Paid plans start at $0.05/min hosting. Warp: There's a free plan, and paid plans start at $20/mo. Zed: There's a free plan, and paid plans start at $10/mo.

Which is easier to use, Vapi, Warp or Zed?

Warp rates highest for ease of use in our scores. Anyone who has to use the terminal but never wanted to learn it.

How we compare

Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.

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