Best usage-based pricing tools in 2025
Flexible chat experience with various AI models on a pay-per-use basis.
Paid
open
Efficient note-taking and code writing application for all users.
Free
+ from $9.00/m
open
An online space for writing and testing Golang code.
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AI feature testing
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AI interaction flexibility
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Access older models
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Conversation design
💰
Cost-effective choice
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Experiment with features
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Flexibility tools
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Flexible chat solution
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Integration with workflows
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Multiple AI models
📅
No monthly fees
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Pay for used credits
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Quick AI responses
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Subscription-free usage
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Time-saving interactions