promptlayer.com

PromptLayer

Track, debug, and replay old completions of the ever-important AI prompts (maintain a log of their prompts and OpenAI API requests - prompt engineering is the future so this will be a huge timesaver)

Type: Text License: Free Price: Free Category: Text tools AimostAll Score: 67/100

AimostAll Score

67/ 100
Data coverage: 100% (high confidence)
Last evaluated: 2026-09-05
Methodology: version 1
Developer46
Business81
Value82
Trust63
Why this score?

Each check below is a fact we could verify from public sources. Unknown checks are excluded from the calculation instead of counting as a negative, and the score is pulled toward the midpoint when coverage is low — that is what data coverage reports.

Developer46/100 · 100% of checks known

  • YesPublic API source ↗OpenAI API request logging referenced, agent traces documented
  • NoPublic API reference source ↗not directly retrieved
  • NoDeveloper documentation source ↗not directly retrieved
  • NoOfficial SDKs / client libraries source ↗not mentioned
  • YesDocumented integrations source ↗integrations section referenced in footer
  • YesWebhooks / automation hooks source ↗Webhooks included on Team/Enterprise tiers
  • NoOpen-source core source ↗closed source
  • YesSelf-hosting possible source ↗Flexible Hosting Options on Enterprise tier

Business81/100 · 100% of checks known

  • YesPublic pricing source ↗dedicated Pricing page with tiered plans
  • YesBusiness / enterprise tier source ↗Enterprise tier with RBAC, HIPAA/BAA, dedicated support
  • YesTeam collaboration source ↗Team tier for growing teams, up to 25 users
  • YesAdmin / role management source ↗Role Based Access Controls, Deployment Approvals on Enterprise
  • NoSSO available source ↗not directly retrieved
  • YesSecurity / compliance information source ↗HIPAA with BAA on Enterprise tier
  • NoCustomer data export source ↗not mentioned
  • YesDocumented support channels source ↗Basic support up to Dedicated Support on Enterprise
  • YesCommercial plan exists source ↗Pro $49/mo, Team $500/mo, custom Enterprise

Value82/100 · 100% of checks known

  • YesFree tier source ↗Free for hackers, $0/month
  • YesFree trial source ↗not applicable, free tier available
  • YesTransparent pricing source ↗dedicated Pricing page with tiered plans
  • YesConcrete plan limits source ↗requests, users, and eval executions clearly listed per plan
  • YesNo card required to start source ↗not mentioned
  • NoCancellation / refund policy source ↗not directly retrieved
  • YesBrowser app source ↗browser-based prompt management and observability platform
  • NoMobile app source ↗not applicable
  • NoDesktop app source ↗not applicable

Trust63/100 · 100% of checks known

  • YesPrivacy policy source ↗detailed Privacy Policy page
  • NoTerms of service source ↗not directly retrieved
  • NoOfficial documentation source ↗not directly retrieved
  • YesIdentifiable vendor source ↗New York City based company
  • YesPublic pricing source ↗dedicated Pricing page with tiered plans
  • YesPublished contact channel source ↗sales phone number and contact form
  • NoChangelog / release notes source ↗not directly retrieved
  • NoStatus page source ↗not directly retrieved
  • YesWebsite reachable source ↗Homepage probe during evidence gathering.

Scores are calculated by AimostAll with fixed, public rules (methodology v1). AI assists only with factual research; it never picks the number. Placement and scores cannot be bought.

What is PromptLayer?

PromptLayer is an AI engineering workbench for managing prompts and agents in production. Teams can version prompts, run evaluations, trace calls, monitor usage, and let non-technical stakeholders collaborate on prompt changes without waiting for engineering releases.

Listing trust signals

Listing ID

1068

Directory refresh date

2026-09-05

Pricing confidence

Medium confidence based on currently stored pricing metadata.

Pricing, category and fit

PromptLayer is listed as a Text tool on AimostAll.

License model: Free. Pricing label: Free.

Use this page to compare PromptLayer with other text tools, watch tutorials, and explore similar alternatives.

Video Tutorials

Latest YouTube tutorials matched to this tool (updates twice per day).

Frequently asked questions about PromptLayer

What does PromptLayer do?

Track, debug, and replay old completions of the ever-important AI prompts (maintain a log of their prompts and OpenAI API requests - prompt engineering is the future so this will be a huge timesaver).

Is PromptLayer free or paid?

PromptLayer is listed on AimostAll as free with a pricing label of Free.

Where can I compare alternatives to PromptLayer?

Use the alternatives section below or browse the wider text category to compare similar tools.