# AI tools for “Retention System” 67 matching tools; showing 24, ranked by relevance. Filters: `group=coding-development` | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Why it matched | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [Papermerge](https://openaitools.app/tool/papermerge-com) | 1,944 | -28.2% | Free | Audit-ready cloud document management for small teams | keywords 100% | [.md](https://openaitools.app/tool/papermerge-com.md) | | 2 | [supermemory](https://openaitools.app/tool/supermemory-1) | 156,579 | -7.7% | Contact for Pricing | A memory and continual-learning engine that gives any AI agent persistent context | semantic match | [.md](https://openaitools.app/tool/supermemory-1.md) | | 3 | [Pieces](https://openaitools.app/tool/pieces-for-developers) | 103,015 | -19.4% | Freemium | The AI memory layer that remembers your work for you | semantic match | [.md](https://openaitools.app/tool/pieces-for-developers.md) | | 4 | [Ponytail](https://openaitools.app/tool/ponytail) | 117,860 | -3.9% | Free | A ruleset that makes AI coding agents write the least code that works | semantic match | [.md](https://openaitools.app/tool/ponytail.md) | | 5 | [Re:catch](https://openaitools.app/tool/re-catch) | 27,636 | -32.8% | Freemium | Qualify, route, and book inbound leads automatically | semantic match | [.md](https://openaitools.app/tool/re-catch.md) | | 6 | [memU](https://openaitools.app/tool/memu) | 7,207 | -29.6% | Freemium | One shared, inspectable memory layer for every AI agent you use | semantic match | [.md](https://openaitools.app/tool/memu.md) | | 7 | [Userflow](https://openaitools.app/tool/userflow) | 74,544 | -14.5% | Free Trial, Paid, Contact for Pricing | No-code in-app onboarding, product tours, and AI assistance that drive product adoption | keywords 64% | [.md](https://openaitools.app/tool/userflow.md) | | 8 | [Gradium](https://openaitools.app/tool/gradium) | 126,416 | +128.7% | Freemium, Contact for Pricing | Real-time voice AI APIs with 50 ms to first audio | keywords 64% | [.md](https://openaitools.app/tool/gradium.md) | | 9 | [Retriever AI](https://openaitools.app/tool/retriever-ai) | 45,292 | +32% | Freemium | Free AI browser agent that works anywhere you're signed in | semantic match | [.md](https://openaitools.app/tool/retriever-ai.md) | | 10 | [Rivet.dev](https://openaitools.app/tool/rivet-dev) | 21,359 | -44.3% | Freemium, Contact for Pricing | Run and scale durable AI agents on your own infrastructure | semantic match | [.md](https://openaitools.app/tool/rivet-dev.md) | | 11 | [FASTSHOT](https://openaitools.app/tool/fastshot) | 36,516 | +0.3% | Paid | Build and ship native iOS and Android apps from a text prompt | keywords 64% | [.md](https://openaitools.app/tool/fastshot.md) | | 12 | [Vaquill AI](https://openaitools.app/tool/vaquill-ai) | 25,554 | -36.7% | Free Trial, Contact for Pricing | The open API for US primary law, with a source link on every section | keywords 64% | [.md](https://openaitools.app/tool/vaquill-ai.md) | | 13 | [Mind Raise](https://openaitools.app/tool/mind-raise) | 275 | -71.5% | Paid | Memorize, organize, and query your knowledge with AI | keywords 64%; semantic match | [.md](https://openaitools.app/tool/mind-raise.md) | | 14 | [NotchIA](https://openaitools.app/tool/notchia) | 1,627 | -41.6% | Freemium | Turn your MacBook notch into an AI and productivity control center. | semantic match | [.md](https://openaitools.app/tool/notchia.md) | | 15 | [Unless](https://openaitools.app/tool/unless-com) | 4,497 | +17% | Paid (outcome-based subscription; two plans) | One AI customer agent for every moment — built for regulated Europe | keywords 64% | [.md](https://openaitools.app/tool/unless-com.md) | | 16 | [Getgud.io](https://openaitools.app/tool/getgud-io) | 7,468 | +6.9% | Free Trial, Paid, Contact for Pricing | Gameplay observability and anti-cheat intelligence for live games | keywords 64% | [.md](https://openaitools.app/tool/getgud-io.md) | | 17 | [PLG OS](https://openaitools.app/tool/plg-os) | 4,707 | -12.5% | Freemium, Paid | Ship personalised in-app onboarding, support, feedback, and gamification with fast UX SDK components. | semantic match | [.md](https://openaitools.app/tool/plg-os.md) | | 18 | [Rebolt](https://openaitools.app/tool/rebolt) | 1,572 | -46.7% | Contact for Pricing | Agents do the work. Engineers review and sign. | semantic match | [.md](https://openaitools.app/tool/rebolt.md) | | 19 | [Surface Labs](https://openaitools.app/tool/surface-labs) | 7,795 | +10.3% | Contact for Pricing | Marketing superintelligence that turns revenue context into better campaigns | keywords 64% | [.md](https://openaitools.app/tool/surface-labs.md) | | 20 | [fastn: Composable Integration Middleware for SaaS](https://openaitools.app/tool/fastn-ai-composable-middleware) | 5,143 | -1.6% | Contact for Pricing | Embed a full integrations catalog inside your product - one widget, ones schema, agents that keep it running | semantic match | [.md](https://openaitools.app/tool/fastn-ai-composable-middleware.md) | | 21 | [Tresl (Segments Analytics)](https://openaitools.app/tool/tresl-co) | 5,560 | +6.6% | Free Trial, Contact for Pricing | AI analyst and customer segmentation built for Shopify stores | keywords 64% | [.md](https://openaitools.app/tool/tresl-co.md) | | 22 | [OminiGate](https://openaitools.app/tool/ominigate) | 12,708 | -1.8% | Paid, Contact for Pricing | One key, one balance, and every major text, image, and video model behind a single OpenAI-compatible endpoint. | keywords 64% | [.md](https://openaitools.app/tool/ominigate.md) | | 23 | [Retune](https://openaitools.app/tool/retune) | 3,788 | -37.9% | Freemium, Free Trial, Free | Build and launch custom AI chat assistants from your own data — no code required | semantic match | [.md](https://openaitools.app/tool/retune.md) | | 24 | [KeepClaw](https://openaitools.app/tool/keepclaw) | 4,646 | +17.2% | Free Trial, Paid | Your personal AI agent, hosted and online 24/7 — no servers, no API keys | semantic match | [.md](https://openaitools.app/tool/keepclaw.md) | Page 1 of 3 · [Next page →](https://openaitools.app/index.md?q=Retention+System&group=coding-development&page=2) For programmatic access use `https://openaitools.app/api/tools?q=…` or MCP `https://openaitools.app/api/mcp`. --- Source: https://openaitools.app/?q=Retention%20System More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)