Compare PromptLayer VS PrompTessor, what is the difference between PromptLayer and PrompTessor?








PromptLayer is the first platform that allows you to track, and manage your GPT prompt engineering. PromptLayer acts a middleware between your code and OpenAI’s python library. PromptLayer records all your OpenAI API requests, allowing you to search and explore request history in the PromptLayer dashboard.
PromptLayer Landing Page

PrompTessor Landing Page


| Categories | Prompt Engineering, Large Language Models (LLMs), AI Monitor, AI Developer Tools, AI Agent |
| PromptLayer Website | https://promptlayer.com?utm_source=toolify |
| Added Time | March 07 2023 |
| PromptLayer Pricing | -- |
| Categories | Prompt Engineering, AI Prompt Generator, AI Productivity Tools, AI Writing Assistants |
| PrompTessor Website | https://promptessor.com?utm_source=toolify |
| Added Time | July 08 2025 |
| PrompTessor Pricing | -- |
PromptLayer acts as a middleware between your code and OpenAI's API. Integrate PromptLayer into your workflow to record, manage, and evaluate your prompts. Use the dashboard to visually edit, A/B test, and deploy prompts. Collaborate with team members and monitor AI agent performance.
To use PrompTessor, users input their AI prompts into its intelligent analysis system. The system then provides deep insights, detailed metrics, and actionable optimization strategies. It also generates multiple optimized prompt variations and clear improvement recommendations, allowing users to apply changes and track performance over time.
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$0
Forever free, 10 requests per day for Basic Prompt Analysis & Optimization.
$10/month
Unlimited requests Basic Prompt Analysis & Optimization, 2000 requests per month for Advanced Prompt Analysis & Optimization.
$15/month
Unlimited requests Basic Prompt Analysis & Optimization, Unlimited requests Advanced Prompt Analysis & Optimization.
PromptLayer is the one with 119.3K monthly visits and 00:00:26 Avg.visit duration. PromptLayer has a Page per visit of 2.13 and a bounce rate of 43.00%.
| Monthly Visits | 119.3K |
| Avg·visit Duration | 00:00:26 |
| Page per Visit | 2.13 |
| Bounce Rate | 43.00% |
PrompTessor is the one with 41.4K monthly visits and 00:01:29 Avg.visit duration. PrompTessor has a Page per visit of 2.51 and a bounce rate of 38.87%.
| Monthly Visits | 41.4K |
| Avg·visit Duration | 00:01:29 |
| Page per Visit | 2.51 |
| Bounce Rate | 38.87% |
The top 5 countries/regions for PromptLayer are:United States 11.72%, Vietnam 11.69%, United Kingdom 4.03%, India 3.67%, Pakistan 3.41%
![]() | 11.72% |
| 11.69% | |
![]() | 4.03% |
| 3.67% | |
| 3.41% |
The top 5 countries/regions for PrompTessor are:Ukraine 20.95%, United States 15.06%, India 11.14%, Turkey 5.94%, Indonesia 5.62%
| 20.95% | |
![]() | 15.06% |
| 11.14% | |
| 5.94% | |
| 5.62% |
The 6 main sources of traffic to PromptLayer are:vs_sourcesSearchOrganic 60.29%, Direct 26.76%, Referrals 5.45%, vs_sourcesSocialOrganic 3.83%, vs_sourcesGenAi 3.66%, Mail 0.00%, vs_sourcesAffiliate 0.00%, vs_sourcesDisplayAds 0.00%, vs_sourcesSearchPaid 0.00%, vs_sourcesSocialPaid 0.00%
vs_sourcesSearchOrganic | 60.29% |
Direct | 26.76% |
Referrals | 5.45% |
vs_sourcesSocialOrganic | 3.83% |
vs_sourcesGenAi | 3.66% |
Mail | 0.00% |
vs_sourcesAffiliate | 0.00% |
vs_sourcesDisplayAds | 0.00% |
vs_sourcesSearchPaid | 0.00% |
vs_sourcesSocialPaid | 0.00% |
The 6 main sources of traffic to PrompTessor are:Direct 45.29%, vs_sourcesSearchOrganic 33.26%, Referrals 11.33%, vs_sourcesSocialOrganic 3.53%, vs_sourcesGenAi 3.45%, vs_sourcesDisplayAds 1.50%, Mail 1.17%, vs_sourcesAffiliate 0.21%, vs_sourcesSearchPaid 0.18%, vs_sourcesSocialPaid 0.08%
Direct | 45.29% |
vs_sourcesSearchOrganic | 33.26% |
Referrals | 11.33% |
vs_sourcesSocialOrganic | 3.53% |
vs_sourcesGenAi | 3.45% |
vs_sourcesDisplayAds | 1.50% |
Mail | 1.17% |
vs_sourcesAffiliate | 0.21% |
vs_sourcesSearchPaid | 0.18% |
vs_sourcesSocialPaid | 0.08% |
PromptLayer might be a bit more popular than PrompTessor.As you can see, PromptLayer has 119.3K monthly visits, while PrompTessor has 41.4K monthly visits. So more people choose PromptLayer. So the odds are that people will recommend PromptLayer more on social platforms.
PromptLayer has an Avg.visit duration of 00:00:26, while PrompTessor has an Avg.visit duration of 00:01:29. Also, PromptLayer has a page per visit of 2.13 and a Bounce Rate of 43.00%. PrompTessor has a page per visit of 2.51 and a Bounce Rate of 38.87%.
The main users of PromptLayer are United States, Vietnam, United Kingdom, India, Pakistan, with the following distribution: 11.72%, 11.69%, 4.03%, 3.67%, 3.41%.
The main users of PrompTessor are Ukraine, United States, India, Turkey, Indonesia, with the following distribution: 20.95%, 15.06%, 11.14%, 5.94%, 5.62%.