Predictionguard vs Langfuse vs Respan

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Predictionguard
vs
Competitor 1
Langfuse
Competitor 2
Respan
Competitor 3
Suggested competitors for Predictionguard: Portkey79% LiteLLM78% Weights & Biases77% Adeptiv AI - AI Governance77% llama.cpp77% Microsoft Azure76% Comp AI75% Mnemom74%
Compare
3 tools · best value per row highlighted
Your tool Predictionguard
predictionguard.com
Remove
Competitor Langfuse
langfuse.com
Langfuse is an open-source platform for observability and evaluation of AI agents and LLM applications.
Make main Remove
Competitor Respan
respan.ai
Building AI apps
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
6.1Kvisits/mo
—
87.3Kvisits/mo
MoM change
▲ 44.6%
—
▲ 28.5%
6-month growth
+131.0%
—
+881.1%
Global rank web
#3,117,821
—
#497,399
Avg. last 3 months
4.4K
—
74.8K
Bounce rate lower is better
46%
—
41%
Pages / visit
2.0
—
2.5
Visit duration
1m 28s
—
19s
Traffic sources
—
—
● Direct 89% · ● Referral 11%
PredictionguardLangfuseRespan
021.8K43.6K65.4K87.3KPredictionguard · 1.4KPredictionguard · 2.9KPredictionguard · 2.7KPredictionguard · 2.6KPredictionguard · 8.1KPredictionguard · 5.4KPredictionguard · 3KPredictionguard · 4.2KPredictionguard · 6.1KRespan · 641Respan · 8.9KRespan · 37.2KRespan · 57.9KRespan · 69.1KRespan · 67.9KRespan · 87.3K1001K10K100KPredictionguard · 1.4KPredictionguard · 2.9KPredictionguard · 2.7KPredictionguard · 2.6KPredictionguard · 8.1KPredictionguard · 5.4KPredictionguard · 3KPredictionguard · 4.2KPredictionguard · 6.1KRespan · 641Respan · 8.9KRespan · 37.2KRespan · 57.9KRespan · 69.1KRespan · 67.9KRespan · 87.3KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
Freemium
Starting price
$6per month · free tier available
$29per month · free tier available
$199per month · free tier available
Free tier
Free trial
–
–
–
API access
–
–
Plans
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Hobby FreeCore $29/moPro $199/moTeams add-on $300/mo+1 more
Free FreeTeam $199/yrEnterprise Custom
Capabilities input → output
Input
Text
DataText
DataText
Output
AppsText
Data
DataText
Skill level
Advanced
Advanced
Advanced
Categories
Development & CodeProductivity & OfficeAI Developer ToolsAI Monitor
Development & CodeProductivity & OfficeAI Developer ToolsAI Monitor
Development & CodeProductivity & OfficeAI APIAI Developer Tools+1 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
6
12
9
AI system monitoring
LLM testing
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Monitoring
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Prompt management
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APIs
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Developer tools
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AI observability
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–
Large language models
–
–
Local AI
–
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Self hosted
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Application monitoring
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Debugging
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–
Generative AI evaluation
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–
LLM behavior analysis
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–
LLM development
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LLM management
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LLM security guidance
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–
Prompts
–
–
Red teaming guidance
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–
Security monitoring
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–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
Saves
0
0
0
Reviews
0
0
0
Prompts
0
0
0
Verified listing
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–
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Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.