1,378 tools
Free tier unknownResearch & search
rekursiv.ai builds AI Scientists—autonomous systems that form hypotheses, design experiments, and discover new knowledge rather than only executing instructions.
Free planSales & customer support
Relaticle is an open-source CRM built for people and AI-powered work with a built-in chat assistant, REST API, and 39 MCP tools for external agents. The site promotes self-hosting with full data ownership, safe approval flows, custom fields, plus optional Cloud Pro hosting billed at a flat monthly rate with unlimited users.
AI agents & automation
RelayDesk connects AI assistants to files, commands and processes on paired computers and servers.
Free tier unknownAI agents & automation
Relevance AI helps companies deploy teams of specialist AI agents for sales, support, and operations workflows. Its Invent platform and embedded deployment team map use cases, stand up agents with integrations, and scale an AI workforce with enterprise controls.
Free tier unknownAI agents & automation
Relling deploys AI robot workcells for American manufacturing floors, qualifying systems off-site and installing them in weeks. The company covers high-mix assembly, inspection, machine tending, and related tasks with on-premise vision and fleet management for industries from automotive to food production.
Free trialCoding & development
Relvy AI automates on-call runbooks by investigating production alerts with an AI agent purpose-built for telemetry. The platform offers investigation notebooks, integrations, runbook execution, and SOC 2 Type II hosted cloud or self-hosted deployment to reduce MTTR for engineering teams.
Productivity (email, docs, PDFs)
Remote Clipboard transfers text and files between devices and AI agents through temporary rooms.
Free tier unknownAI agents & automation
RentAHuman is a marketplace where AI agents and people post real-world tasks and hire verified humans in 100+ countries. The flow covers prompting a job, matching a local worker, reviewing proof of completion, and releasing escrow payment after approval.
Free tier unknownResearch & search
Renumics builds agentic AI for engineering teams to explore test, simulation, fleet, and manufacturing data. Its Onion platform connects MDF, TDMS, CSV, and lakehouse sources with interactive evidence views for sensor analysis.
Free trialCoding & development
Replicas runs coding agents such as Claude Code, Codex, Cursor, and Opencode inside cloud Linux workspaces with your repositories and dependencies. Teams delegate work from Slack, Linear, GitHub, or a dashboard, then review pull requests, replies, and session recordings from anywhere.
Productivity (email, docs, PDFs)
ReplyPort lets AI assistants search selected Outlook mailboxes and create email drafts.
Free tier unknownAI agents & automation
Resleeve is an agent-driven workspace that builds apps, runs marketing, sales, and customer support from one place. The vendor positions it for founders who want AI agents to ship software and grow the business together.
Free tier unknownAI agents & automation
Resolvd deploys digital workers for healthcare supply chain operations, completing workflows across ERPs, contracts, inboxes, vendors, and internal teams. The platform targets provider and supplier organizations that need autonomous execution rather than chat-only assistants.
Free tier unknownSales & customer support
AI Studio for HubSpot adds AI workflow actions, a HubSpot MCP server for Claude and ChatGPT, and a BI Agent that turns business questions into reports. Resonate targets HubSpot operators who want AI-native automation inside their portal.
No free planSales & customer support
ResponseCX by StateSet deploys pay-per-resolution AI agents that cancel orders, process returns, update subscriptions, and issue refunds across Shopify, Recharge, Gorgias, and Stripe. Pricing charges autonomous outcomes instead of seats, with self-serve Starter and guided Growth launch paths.
Free tier unknownAI agents & automation
Ressl provides AI teammates that carry work forward across messages, email, CRM records, and tickets without forcing teams to re-enter context. The teammate understands requests, plans next steps, acts in existing tools, and pulls people in for review when exceptions arise.
Free planAI agents & automation
Revdoku gives AI agents dedicated email inboxes with cloud storage, attachment handling, and REST, CLI, or MCP access. Teams provision mailboxes, connect AI workflows, and manage files generated by agents or APIs under EU hosting options.
Free tier unknownSales & customer support
RevRag AI builds in-app AI agents for financial services apps, including co-pilot, avatar, and voice or WhatsApp agents that guide users through onboarding, sales, and support. The platform adds agentic workflows, friction detection, and analytics for lending, cards, insurance, and banking journeys.
Free planAI agents & automation
Reworkd provides a no-code web data extraction platform with managed browsers, captcha solving, scheduling, and API access for large-scale scraping workflows. The company announced a product sunset in February 2025 but still publishes Hobby and Pro tiers on its pricing page.
Free tier unknownBusiness, finance & legal
Rex is an AI operations partner for order-to-cash that deploys agents across the AR inbox, customer portals, collections, disputes, and cash application. The platform automates email replies, portal submissions, and procedure-driven ERP updates to collect cash faster without proportional headcount.
No free planCoding & development
Richoo markets an Agent Execution OS that governs multi-agent software delivery with traceable requirements, verified evidence, and production-ready outputs. The console shows long-running tasks decomposed into feature units, code changes, tests, and verification steps rather than one-shot codegen.
Free tier unknownAI agents & automation
Rierino is an enterprise low-code platform for AI agents, microservices, and composable commerce, positioning itself as an alternative to legacy high-code suites. It includes an AI agent builder, decision automation, embedded generative AI (RAI), and modules for PIM, CMS, BPM, and omnichannel commerce.
Free tier unknownCoding & development
Riku.ai markets a no-code platform to build, experiment with, and deploy AI-powered applications quickly. The marketing site routes users into a Bubble-hosted app for creation workflows while emphasizing accessibility for non-developers.
Free planCoding & development
Maxxwell by Rindler is a desktop workspace for orchestrating many coding agents at once across repositories. It tracks running agents, surfaces items that need human attention, and coordinates branches and tasks so developers spend less time babysitting autonomous coding sessions.
Showing 1,152 of 1,378 tools
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