Stem Activities

Sapling offers a language‑model API that delivers real‑time grammar corrections in enterprise workspaces and messaging platforms. Developers embed it into editors, CRMs, and customer‑service tools with a simple SDK/API, while the platform supports private cloud, encryption, PII redaction, SSO, and s

Stems | ST‑02 uses Facebook’s Demucs library to separate vocals, drums, bass, and other elements into individual WAV files for analysis, remixing, or education. Minimal setup yields high‑quality audio, ideal for producers, DJs, and learners.

Surface Labs automates lead operations: multi‑step forms capture more data, AI filters spam and scores leads in real time, routing qualified prospects to reps’ calendars. It nurtures missed appointments, syncs with Salesforce and HubSpot, and meets GDPR, CCPA, SOC 2 compliance.

Workstreams.ai is an AI‑powered task and workflow platform that lets teams generate detailed tasks, create checkable subtasks, track time, flag stalled work, view schedules in an in‑app calendar, and collaborate via Slack and Teams.

Caktus AI combines essay writing with APA/MLA citations, step‑by‑step math solving, AI‑humanized text, flashcard generation from PDFs, scholarly citation search, STEM help, plagiarism detection, and integrity tools—all in one platform.

Splitter.ai automatically separates audio into 5‑stem (vocals, drums, bass, piano, other) or 2‑stem (vocal, instrumental) tracks, removes reverb, and processes YouTube and cloud uploads. It offers an API for developers and supports producers, DJs, forensic, and karaoke use.

##devActivity is a GitHub‑integrated analytics tool that collects only commit and issue metadata to provide AI‑driven insights on cycle time, bottlenecks, and team performance. It automates reviews, retrospectives, and gamified engagement for developers and managers.

Leaves is a virtual biographer AI app that helps users craft and preserve their life stories effortlessly. With user-friendly features, storytelling options, privacy protection, and professional services available, it's a versatile tool for creating personalized narratives and sharing memories acros

seedmusic.app is an AI music and lyrics generator that transforms text prompts into full tracks, melodies, and vocal suggestions, with features for extending, remixing, and arranging songs. It offers MP3, WAV, and stem exports for DAW integration, making it ideal for songwriters, producers, and crea

Global System Thinking Frameworks offers tools for enhanced decision-making and problem-solving, including self-assessment templates and strategic models like SBI, 4C, and Business Model Canvas, supporting effective communication and organizational management.

STAR Method is an AI interview coach that uses the Situation-Task-Action-Result framework to generate tailored behavioral questions from job titles, resumes or job descriptions, run mock interviews, record responses, score performance, and recommend targeted improvements.

Centralize automates stakeholder mapping for sales and revenue teams, aggregating CRM, email, call, calendar, and social data into real‑time relationship maps. AI queries and proactive alerts highlight key decision makers, power shifts, and deal risks, speeding closure.

TreeMind uses AI to convert prompts, images, or documents into structured mind maps and other diagram types. It supports unlimited nodes, real‑time collaboration, multiple export formats, and cross‑platform sync for students, educators, and teams.

Stackgen is an AI-driven infrastructure platform that automates operations, enhances incident resolution, and enforces compliance. It features natural language processing, visual design tools, and predictive analytics to optimize infrastructure management and performance across cloud environments.

SplitSong.com uses AI to separate uploaded MP3, WAV, or YouTube audio into individual stems—drums, bass, guitars, keys, vocals—ready for download, remixing, karaoke, or instrument study, all without any installation.

Flowstep is an AI design assistant for UI/UX teams that accelerates prototyping and layout generation, manages design systems and component libraries, supports collaborative editing, version control, role-based access, responsive templates, and developer-ready exports.

StoriesOnBoard is a user story mapping tool that enhances product management by facilitating visual story maps, managing feedback, and supporting real-time collaboration. It integrates with tools like Slack and Jira, streamlining workflows throughout the software development life cycle.

Stella analyzes nonverbal cues and voice patterns to detect buying intent and resistance, auto-generates call notes and CRM updates, produces stakeholder maps and deal-priority recommendations, and delivers personalized coaching and standardized post-call analysis for sales teams.

Strut is an AI-powered writing workspace that caters to authors, offering streamlined project management, real-time collaboration, customizable stages, and intelligent AI commands for efficient content creation. It maintains brand consistency and optimizes workflow efficiency.

The Full Stack offers a complete AI lifecycle curriculum, covering prompt engineering, LLMOps, deep learning, GPU selection, model monitoring, ethics, and MLOps. It trains developers, product managers, and researchers to design, build, and deploy AI applications.

Story AI converts a premise into a playable opening scene with branching choices, generating characters, setting, and actions. It offers instant decision points, supports writers, game designers, and educators, and lets users explore options through tappable choices.

Petal is an AI document analysis platform that links to your knowledge bases to deliver context‑aware, fully sourced answers. It centralizes files in a cloud drive, auto‑extracts metadata, removes duplicates, and supports annotation and collaboration without email.

StageFlow.ai is an AI mockup generator for Etsy sellers that creates high-resolution product photos and lifestyle scenes without a camera. Upload your product images and instantly generate listing-ready shots by choosing from curated scene prompts and aesthetic vibes.

Assembly is an employee recognition platform that automates peer shout‑outs, milestone celebrations, and point‑based rewards. It integrates with Slack, Teams, BambooHR, and HR systems, offering managers dashboards, AI prompts, community spaces, and mobile‑first recognition to boost culture, retentio

Hatchways assembles, sends, and tracks take-home coding assessments via Git repos with customizable templates (bug fixes, feature work, reviews, written/video), automated tests and cloud deployment, optional human review, GitHub and ATS integrations, plus analytics for iterating assessments.

SaaS Boilerplates offers a curated directory of 120+ SaaS starter kits organized by technology stack and feature set, allowing developers to quickly find templates for subscription billing, multi‑tenant setups, authentication, and Stripe integration.

AI-native municipal platform that automates public services and operations for local governments and schools, including intelligent forms, workflow and tax matching, K–12 meal and waste routing, AI case/document processing, legacy integration, and compliance controls.

SOM AI is an AI chatbot for Indonesian university students and researchers that brainstorms research titles, paraphrases text to lower plagiarism, explains complex concepts, and guides thesis outlines and literature reviews while saving conversation history for future reference.

HeyScience assists students, tutors, and researchers by gathering sources, outlining essays, and generating drafts. It tracks assignment progress, highlights key concepts, offers citation suggestions, and integrates with LMS for reference import. Users refine drafts with AI feedback.

Introducing Stoorai, the ultimate tool for simplifying the user story creation process. Generate clear and concise user stories in minutes, streamlining your workflow and saving valuable time.

SectorFlow AI Agents connects to Salesforce, Microsoft 365, HubSpot, Slack, and Zendesk to automate document processing, invoices, and customer support. Within 4‑8 weeks, it maps workflows, deploys custom agents for data movement and validation, cuts manual effort, speeds contract handling, and prov

Telborg is an AI platform that aggregates global climate and data‑centre news, curating updates on developments, market trends, and infrastructure projects. It delivers daily‑to‑weekly email briefings with regional coverage, aiding researchers, planners, and analysts with timely intelligence.

StoryBee creates custom AI‑generated children’s stories with themed characters, illustrations, and optional voice narration. It supports education by tracking comprehension, aligning with curricula, offering multilingual content, and safe filters. Stories can be saved, shared, or printed.

Steppit lets teachers and educators build, produce, and deliver structured courses using drag‑and‑drop modules, AI‑generated scripts, in‑app video/audio recording, and cohort‑based micro‑learning. Administrators can drip‑feed content, award certificates, and integrate Stripe payments.

Brainmentum is a productivity tool that utilizes gamified progress tracking and techniques like the Pomodoro method to enhance self-improvement. It offers visual insights on focus patterns and rewards users with experience points for completing sessions.

"Startup Ideas AI" is an innovative tool generating cutting-edge startup concepts across industries, while facilitating freelancer hiring, eco-funeral ideas, personalized genetic counseling, and accessibility features like text reading for visually impaired users.

STORI automates end‑to‑end go‑to‑market planning and content creation. It produces launch plans, channel briefs and publish‑ready assets—articles, sales docs and social videos—while coordinating tasks across marketing, product and sales teams.

Studdy AI offers personalized, unlimited one‑to‑one tutoring across STEM and economics subjects. Students upload materials, and the system generates custom lesson plans with interactive whiteboard, audio, and instant Q&A, adapting to pace until mastery. 24/7 for high‑school and college learners.

Gitsul Group delivers strategy, branding, product design, website development, and no‑code solutions for startups and VC‑backed companies, while Strut offers financial, operations, and investor‑relations consulting to venture capital firms. Their AI‑enabled teams boost engagement, click‑through rate

TalentSprout is an AI recruitment tool that automates candidate screening with human-like, multilingual interviews. It delivers instant insights and summaries to help teams review candidates and make data-driven hiring decisions faster.

Stepseed is an AI‑driven goal‑tracking platform that breaks long‑term objectives into actionable milestones and auto‑adjusts schedules based on progress. It offers analytics, a personal AI coach, journaling, and curated resources to keep users motivated.

Side School offers AI bootcamps and workshops for marketing, sales, and design professionals. The hands‑on curriculum focuses on prompt engineering, data analysis, and real‑world projects, tracking progress with quizzes to improve operational productivity.

Strama is a sales outreach tool that streamlines prospecting by generating personalized messages based on LinkedIn profiles. Its three-step process allows users to define pitches, add leads, and review tailored outreach sequences quickly and easily.

StackBob is an identity and access management solution that streamlines user access and license management for over 300,000 applications. It automates access provisioning, monitors spending, and optimizes costs, enhancing productivity and compliance within organizations.

Dewstack is an AI‑powered knowledge‑base and SOP platform that consolidates documents from Notion, Google Docs, Confluence, GitHub, PDFs, and more. It auto‑structures content, provides AI‑generated answers with citations, records workflows via a Chrome extension, and supports secure, real‑time team

Scopy.me is an AI-driven platform that streamlines business strategy creation using frameworks like SWOT and PESTEL. It automates data collection and report generation, providing actionable insights to enhance decision-making and productivity.

TaleStitch uses AI to transform brief plot outlines into polished short stories, offering collaborative editing, automatic cover image generation, and a library of user‑crafted tales. It supports mobile‑first publishing, community sharing, and performance tracking for writers.

Swift Board is a browser‑only, account‑free platform for agile teams that supports sprint planning, retrospectives, and idea mapping. It offers 10+ templates, real‑time collaboration for up to 20 users, AI‑generated discussion summaries, and integrations with Jira, Trello, and more.

Storm Research is an AI tool for interactive knowledge curation, allowing users to generate detailed reports on various topics. It provides clear, in-depth information, aiding students and researchers in understanding complex subjects while refining content based on user inputs.

Springboard aggregates market, technology, and trend data to generate quick briefing notes for product owners, analysts, and facilitators. It streamlines workshop prep, offers industry benchmarks, and integrates into project workflows to keep teams aligned.