vioscaleAI
Comparison

PromptLayer vs Rivet

On the evidence we track, PromptLayer leads this comparison with a composite score of 63/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

PromptLayer full profile →Rivet full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
★PromptLayer63
Rivet48
Score
vioscaleAI score
PromptLayer63 / 100medium · 72%
Rivet48 / 100medium · 55%
Pricing
Free tier
PromptLayer✓
Rivet✓
Model
PromptLayerfreemium
Rivetopen_source
Price level
PromptLayermid
Rivetfree
Starting price
PromptLayer$49
Rivet–
Transparent
PromptLayer✓
Rivet✓
Integrations
Count
PromptLayer5
Rivet5
Security
Gdpr
PromptLayer✓
Rivet–
Hipaa
PromptLayer✓
Rivet–
Soc2
PromptLayer✓
Rivet–
Vulnerabilities
Adoption
Dependent repos
PromptLayer–
Rivet0
Github stars
PromptLayer–
Rivet4,708
Activity
Commits last 30d
PromptLayer–
Rivet3
Release
Cadence days
PromptLayer–
Rivet3
History
PromptLayer–
Rivet20 items
License
Spdx
PromptLayer–
RivetMIT
Language
Primary
PromptLayer–
RivetTypeScript
Market
Availability
Content
Faq
PromptLayer7 items
Rivet6 items

Capabilities

Feature-by-feature on the axes that matter for prompt management. “-” means undocumented, not absent.

Capabilities
Versioning model
PromptLayerGit native
RivetGit native
Diff and rollback
PromptLayer✓
Rivet-
Deploy without redeploy
PromptLayer✓
Rivet-
Non engineer editing
PromptLayer✓
Rivet✓
Multi model playground
PromptLayer✓
Rivet✓
Ab testing
PromptLayer✓
Rivet✓
LLM judge or human eval
PromptLayer✓
Rivet-
Multi step flows
PromptLayer✓
Rivet✓
Approval workflow
PromptLayer✓
Rivet-
Tracing included
PromptLayer✓
Rivet✓
Self hostable
PromptLayer✓
Rivet✓
Deployment model
PromptLayerManaged SaaS
RivetSelf hosted
Pricing model
PromptLayerUsage/seat based saas
RivetOpen source self host

What each one is

The product in its own terms, so the numbers below have context.

PromptLayer

Leader

A platform that maintains logs of prompts and API requests, enabling debugging and replay of previous completions. Provides version tracking, testing, and monitoring with integrated tracing and evaluation features.

Independently observed

Rivet

An open-source desktop IDE and TypeScript library that enables teams to visually design, debug, and deploy complex LLM-powered agent applications with real-time execution monitoring and collaborative features.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

PromptLayer

Leader
from $49/moHybridFree tier

Free tier available. Pro starts at $49/month, Team at $500/month, both with usage-based billing ($0.002–$0.003 per transaction). Enterprise custom pricing.

  • FreeFree
    • 5 Users
    • 2.5k/month Requests
    • 1 Workspace
    • 250/month Eval Cell Executions
    • 10MB max per Dataset
    • +1 more
  • Pro$49/month plus $0.003/transaction
    • Unlimited Playgrounds
    • Unlimited Workspaces
    • 150MB max per Dataset
    • Webhooks Included
    • Dedicated Support
  • Team$500/month plus $0.002/transaction
    • 25 Users
    • 100k+/month Requests
    • 7.5k+/month Eval Cell Executions
    • 1GB max per Dataset
    • Webhooks Included
    • +2 more
  • EnterpriseContact sales
    • Custom limits on everything
    • Role Based Access Controls
    • Deployment Approvals
    • HIPAA with BAA
    • Flexible Hosting Options
    • +2 more
as of verify ↗

Rivet

Open sourceFree tier
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
PromptLayer✓
Rivet✗
macOS
PromptLayer✗
Rivet✓
Windows
PromptLayer✗
Rivet✓
Linux
PromptLayer✗
Rivet✓
Deployment
Cloud / SaaS
PromptLayer✓
Rivet✗
Self-hosted
PromptLayer✗
Rivet✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

In common (2)
  • OpenAI
  • Anthropic

PromptLayer

Leader
9 total - 7 not shared
  • Pydantic AI
  • Google GenAI
  • AWS Bedrock
  • OpenTelemetry
  • Azure OpenAI
  • Vertex AI
  • Gemini API
Independently observed

Rivet

14 total - 12 not shared
  • OpenAI GPT-3.5
  • OpenAI GPT-4
  • Anthropic Claude Instant
  • Anthropic Claude 2
  • Anthropic Claude 3 Haiku
  • Anthropic Claude 3 Sonnet
  • Anthropic Claude 3 Opus
  • Google Gemini
  • Anthropic Claude
  • AssemblyAI
  • Gemini
  • MCP
Independently observed
Still deciding?

PromptLayer or Rivet: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.