Head-to-head · Developer Tools
Features, pricing, health score, community ratings — side-by-side from the live MadeOnSol database.
Updated June 22, 2026
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| Rating | (0) | (1) |
| Pricing | Free | Free |
| Health | Unknown | Healthy |
| Chain | solana only | solana only |
| Open Source | ||
| Features | 5 features | 6 features |
| Upvotes |
Pros & cons
Analysis
CatScope CatScope is Solana infrastructure that runs searcher logic directly at the validator layer, giving bots sub-2ms first visibility into transactions — far ahead of what's possible when polling from outs... SendAI SendAI (formerly Solana Agent Kit) is an open-source framework that connects AI agents to the Solana ecosystem with 50+ pre-built actions across 30+ protocols. Compatible with ElizaOS, LangChain, Verc...
SendAI is rated higher by the MadeOnSol community with 5.0/5 stars across 1 review, compared to 0.0/5 for CatScope (0 reviews). That said, ratings only tell part of the story — what matters most is which tool fits your specific workflow.
CatScope uses a free model, while SendAI is free. Both tools are free, so cost isn't a deciding factor — focus on features and reliability instead.
CatScope offers 5 features including Validator-side WASM bot runtime, Decoded account and state stream, Priority transaction lane, and 2 more. SendAI counters with 6 features including 50+ pre-built Solana protocol actions, Compatible with ElizaOS and LangChain, Jupiter, Raydium, Meteora integrations, and 3 more. The right choice depends on which specific features matter for your use case — check the individual review pages for full breakdowns.
We monitor both tools around the clock for uptime, SSL validity, and response times. CatScope currently has a unknown health status. SendAI is rated healthy with 100.0% uptime. For any tool you trust with your funds, trades, or yield, uptime and speed are non-negotiable.
CatScope's key strengths include extremely low latency from validator-side execution, decoded state removes parsing overhead for searchers, novel validator-integrated mev model. SendAI stands out for open-source and free to use, broad protocol coverage, multiple ai framework support. On the flip side, CatScope's weaknesses include closed beta with limited access, while SendAI's main drawback is requires ai/development knowledge.
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| Twitter Followers | — | 48,025 |
| Categories | Developer Tools, Data & Indexing | AI Agents, Developer Tools |
| Description | Validator-side MEV runtime and decoded state stream for Solana with sub-2ms first visibility | Open-source toolkit connecting AI agents to 30+ Solana protocols |
Both CatScope and SendAI operate in the developer tools space, so this is a direct head-to-head. SendAI has the community's vote, but your mileage may vary depending on your specific needs. We recommend trying both — CatScope is free to start and SendAI is free to start. Read user reviews on each tool's page for real-world feedback from the Solana community.