AI · pricing
PromptLayer pricing
PromptLayer publishes 4 tiers. Below is each one, what it adds over the tier beneath it, and where the ladder stops being worth climbing for most people.
As of 29 August 2026, PromptLayer pricing is free, then $49/month across 4 published tiers. Figures are the vendor's list prices as recorded on this page's last check; the vendor's site is the final word.
- Entry price
- Free, then $49/month
- Model
- Freemium
- Tiers
- 4
- Free tier
- Yes
PromptLayer plans, side by side
Every published tier in ascending order of price, with the number of features each one lists. An absence here means the record does not itemise it, not that the tier lacks it.
| Plan | Price | Features listed | Step up from the tier below |
|---|---|---|---|
| Free | Free | 5 | Entry tier |
| Pro | $49/month | 3 | +$49/month, 3 more features |
| Team | $500/month | 5 | +$451/month, 5 more features |
| Enterprise | On request | 5 | Priced on request |
What each tier adds
The set difference between each tier's feature list and the one beneath it. Where a tier lists nothing new, the vendor has either stopped repeating the inherited list or the tier raises limits rather than adding capability, the record does not distinguish the two, so this page does not either.
Free
FreeThe entry tier. It covers 5 users, 2,500 requests/month, 1 workspace, 250 eval cell executions/month, 10mb max per dataset.
Pro
$49/monthOver Free, this tier adds:
- Unlimited playgrounds and workspaces
- 150MB datasets
- Pay-as-you-go overage at $0.003/transaction
Team
$500/monthOver Pro, this tier adds:
- 25 users
- 100k+ monthly requests
- Webhooks
- 1GB datasets
- $0.002/transaction overage rate
Enterprise
On requestOver Team, this tier adds:
- Custom limits
- Role-based access controls
- HIPAA with BAA
- Flexible hosting
- Dedicated support
Where PromptLayer stops being free
Free, Free
- 5 users
- 2,500 requests/month
- 1 workspace
- 250 eval cell executions/month
- 10MB max per dataset
Pro, $49/month
The first thing you pay for:
- Unlimited playgrounds and workspaces
- 150MB datasets
- Pay-as-you-go overage at $0.003/transaction
What the product covers
The full PromptLayer feature record, grouped as the catalogue groups it. This is the product as a whole; the record does not map every feature onto a specific tier.
core
- Visual prompt management
- Evaluations
- Version control
- Agent workflow tracing
analytics
- Agent observability
- Cost and latency monitoring
People bring PromptLayer in for versioning and deploying prompts without code redeploys, running evaluations with human review before production release, tracing multi-step agent workflows for debugging, monitoring llm cost and latency by feature. If that is not the job you are buying for, the alternatives to PromptLayer are worth a look before you commit to a tier.
How that compares in AI
Too few ai tools in this directory publish a starting price to quote a meaningful median, so the table below is a like-for-like list rather than a ranking.
| Tool | Entry price | Model | Rated | Head to head |
|---|---|---|---|---|
| PromptLayer (this page) | Free, then $49/month | freemium | - | |
| Avathon | On request | quote | - | vs PromptLayer |
| C3 AI Suite | On request | quote | - | vs PromptLayer |
| Rev | Free | Per minute for human work, per seat per month for AI | - | vs PromptLayer |
| Veritone | On request | quote | - | vs PromptLayer |
| Verbit | $24/month | Per month by transcription hours | - | vs PromptLayer |
| LatchBio | On request | quote | - | vs PromptLayer |
Ratings are aggregated from third-party sources and imported with each catalogue entry, they are not reviews hosted on Softwr. How each figure is used is set out on the PromptLayer badges page.
Before you pay for PromptLayer
Three things this page cannot tell you, and all three change the bill. The record carries a price and a billing period but not the unit - per-seat and flat-rate pricing are indistinguishable in this data, so a five-person team may be looking at five times the figure above. It carries no annual rate, so any discount for paying yearly is not something this page can quote. And it carries no trial length.
What it can tell you is the shape of the ladder: 4 tiers between Free and On request, with the jump itemised above. Because there is a free tier, the cheapest way to answer the rest is to use it before paying anything.
PromptLayer runs on web, api, and is published by PromptLayer of New York City. The full record is on the PromptLayer review, and the rest of the category is under best ai tools.
PromptLayer pricing questions
- How much does PromptLayer cost?
- PromptLayer publishes 4 tiers, from Free for Free up to On request for Enterprise. The entry tier costs nothing.
- Does PromptLayer have a free plan?
- Yes. The Free tier costs nothing and covers 5 users, 2,500 requests/month, 1 workspace. Paying starts at $49/month for Pro.
- What is the difference between Free and Pro on PromptLayer?
- Pro costs $49/month against Free, and adds unlimited playgrounds and workspaces, 150mb datasets, pay-as-you-go overage at $0.003/transaction.
- Is the Enterprise plan on PromptLayer worth it?
- That depends entirely on whether you need what it adds, which on the published record is custom limits, role-based access controls, hipaa with baa, flexible hosting. It costs On request against $49/month for Pro. Softwr has not used either tier, so this page can tell you what changes, not whether it is worth the difference to you.
- Which ai tools can I use without paying?
- 3 of the 8 ai tools listed alongside PromptLayer have a free tier: Rev, AutoGen, Vellum.
- What am I actually paying for with PromptLayer?
- The record lists 6 features across 2 areas: core, analytics. In practice it is brought in for versioning and deploying prompts without code redeploys, running evaluations with human review before production release, tracing multi-step agent workflows for debugging.
- Does PromptLayer charge per user?
- The record carries a price and a billing period for each of its 4 tiers, but not the unit that price is charged in. Per-seat and flat-rate billing look identical in this data, so check the vendor's page before budgeting for a team.
- Are these PromptLayer prices current?
- They are what the catalogue entry holds, refreshed when the entry is. Vendors change pricing without notice and nobody at Softwr re-verifies each tier by hand, so treat this as a structured summary and the vendor's own pricing page as the authority.
- What should I compare PromptLayer against before paying?
- The closest ai tools in this directory are Avathon, C3 AI Suite, Rev, Veritone. Each has a side-by-side comparison with PromptLayer covering price, platforms and features.