Staxly

Zed vs AssemblyAI

High-performance code editor, built in Rust, with AI + collaboration
vs. Best-in-class speech-to-text API — Universal models, 99 languages, low-latency streaming

Zed editorAssemblyAI website

Pricing tiers

Zed

Free
$0. Full editor, extensions, collaboration. AI assistant with BYO API key or limited free tier.
Free
Zed Pro (trial)
$0 limited trial. Zed-hosted AI with Claude/GPT, 150 interactions/mo on Sonnet-tier models.
$0 base (usage-based)
BYO API Key
$0 for Zed. Full AI assistant with your own Claude / GPT / Gemini / Ollama keys — passthrough cost only.
$0 base (usage-based)
Zed Pro
$10/user/mo. 500 Claude Sonnet interactions + unlimited edit-predictions, priority routing.
$10/mo
Zed Business
$20/user/mo. 1,000+ Claude Sonnet interactions, org-level billing, priority support.
$20/mo
Zed editor

AssemblyAI

Free Credits
$50 in free credits on signup. Full API access.
Free
Pay-as-you-go
Per-hour billing by model. No minimum.
$0 base (usage-based)
Enterprise
Custom contracts. SLA, private deployments, BAA.
Custom
AssemblyAI website

Free-tier quotas head-to-head

Comparing free on Zed vs free-trial on AssemblyAI.

MetricZedAssemblyAI
No overlapping quota metrics for these tiers.

Features

Zed · 20 features

  • Agent PanelMulti-step AI tasks with tool use.
  • AI AssistantInline edits + agent panel.
  • Channels (Multiplayer)Real-time shared editing.
  • EditorCore Rust-based editor.
  • Edit Prediction (Zeta)Next-edit prediction model.
  • Extensions (WASM)WASM-based extension system.
  • GitHub Copilot SupportWorks alongside Copilot subscription.
  • Git IntegrationDiff view, branches, blame.
  • Integrated TerminalBuilt-in shell.
  • LSP SupportWorks with all LSP language servers.
  • MCP SupportConnect to any MCP server.
  • MultibufferEdit multiple files in one view.
  • Remote Dev (SSH)Edit remote filesystems natively.
  • Screen ShareShare editor view live.
  • Sub-16ms LatencyGPU-accelerated rendering.
  • TasksConfigurable build/test/run tasks.
  • ThemesBuilt-in + community themes.
  • Tree-sitter SyntaxIncremental parsing for instant highlighting.
  • Vim ModeFirst-class Vim/Helix bindings.
  • Voice ChannelsTalk while pair programming.

AssemblyAI · 11 features

  • Advanced PromptingStreaming with disfluency + code-switching + realtime diarization.
  • Audio IntelligenceSentiment, topic detection, summarization, entity detection, content safety, IAB
  • Auto PunctuationSmart capitalization + punctuation.
  • Keyterm PromptingBoost accuracy for domain vocabulary.
  • LeMUR (LLM framework)Run LLMs over transcripts: Q&A, summary, action items.
  • Medical ModeSpecialized for clinical + medical vocabulary.
  • PII RedactionAuto-redact credit cards, SSNs, addresses, emails.
  • Pre-recorded TranscriptionUpload audio/video URL or file → transcript.
  • Realtime StreamingWebSocket-based low-latency STT.
  • Speaker DiarizationIdentify who spoke when.
  • WebhooksAuto-notify when transcription finishes.

Developer interfaces

KindZedAssemblyAI
CLIzed CLI (shell integration)
SDKassemblyai-go, assemblyai (Node), assemblyai (Python), assemblyai (Ruby)
RESTAssemblyAI REST API
OTHERCommand Palette (cmd+shift+p), Multiplayer / Channels, Remote Development (SSH), Zed AI Assistant, Zed Editor, Zed ExtensionsStreaming WebSocket, Webhooks
Staxly is an independent catalog of developer platforms. Some links to Zed and AssemblyAI may be affiliate links — Staxly may earn a commission if you sign up through them, at no extra cost to you. Pricing is verified against vendor pages at publication time — reconfirm before buying.

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