Knapsack Alternatives (September 2025)

Connect design and engineering data in a single design system tool. Supernova adapts to your company's needs and enables your teams to accelerate and scale product development.

zeroheight creates a central hub for designers, engineers, product and marketing teams. Connect everyone with your design system.

We build web apps to help brands and teams create a single source of truth for brand, copy, and product design. DesignOps, Brand Management, and Product Copy.

Bring harmony to design delivery

Unite product discovery and development. Analyze user feedback, identify top insights, track development, and close the feedback loop.

Harvestr is the all-in-one product management software platform where impact-driven teams across the organization collaborate to build successful products.

Centralize your entire product lifecycle with monday dev. Address all of the traditional challenges of rigid product development with truly flexible agile workflows.

The single platform to gather, analyze, and announce new features - ideal for busy product managers.

Best-in-class software for simplifying brand management through a platform that connects everything (and everyone) important to the growth of your brand.

Knack makes it easy to build custom online databases without coding. Simple, powerful, backed by world class support. Build your own custom database today!

Drive sustained engagement levels, accelerate business decisions and processes, and equip your team with the tools to meet their business goals.

Wikifactory's product development platform unifies teams in real-time, streamlines workflows, and accelerates time-to-market. Try it today.

Design handoff, review, implementation, and collaboration for web and mobile product teams. Sympli works with Figma, Sketch, Adobe XD, Xcode and more.

User Research CRM: automate outreach, scheduling, incentives, and participant management. Empower UX Research, Product, and Design teams to talk to users.

GitBook is a knowledge management tool for engineering teams. It simplifies knowledge sharing, with docs-as-code support and AI-powered search & insights. Sign up for free!

Hivel.ai, the go-to analytics platform for engineering leaders. Improve your development process through informed data-driven decisions.

Discover Collabra's innovative approach to packaging design and artwork management. Enhance your brand's in-store and online presence.

Brand management simplified. On-brand templates and smart tools to reduce your workload & budgets.

Single platform built for marketers to centralize product data, manage digital assets, and build digital product experiences.

Avion helps you focus on your users and deliver more value. Story mapping and roadmapping for modern product teams.

Automate your content creation and boost your brand presence. Get solid brand guidelines and create consistent designs effortlessly.

Organize, track, and share your team's SaaS tools in one place. Say goodbye to shared spreadsheets and messy information. It's time to centralize your SaaS apps, stay in sync across your team, and identify underutilized apps to save money through unified reporting.

Seamlessly manage and deliver all digital assets & product information from one integrated platform. Learn more.

Abyssale’s creative automation platform saves designers 90% of their time, gives marketers autonomy, and enables the whole team to launch campaigns faster.

ZapScale is the best customer success platform for SaaS with easy integrations, prebuilt KPIs & playbooks to proactively address customer needs, reduce churn & boost upsell

Ideanote is a new way to work with ideas. It's faster, more efficient, and lets you build a fully customizable idea management flow from start to finish.

Figma is the leading collaborative design tool for building meaningful products. Seamlessly design, prototype, develop, and collect feedback in a single platform.

The suite of integrated accessibility tools for your product design and development team • Making the world’s products accessible.

A visual collaborative whiteboard where teams can diagram, brainstorm, and organize ideas together.

Butter is an all in one virtual collaboration platform that empowers you to run highly engaging and effective collaborative sessions!

Collect feature requests and feedback, create and prioritize product roadmap based on customer needs and announce product updates.

Usersnap is a user feedback platform for product teams to collect issues, ideas, and surveys to scale user testing and gain confidence in product decisions. Try it for free.

Salesforce Email Integration for 1&1, GoDaddy, Rackspace, Intermedia, iCloud, Zimbra, and IMAP. Sync emails to Salesforce on any email system & device.

Product Management software and tools that help product managers develop product strategy, manage teams, feedback, and product roadmaps.

BHyve is your organisation’s AI knowledge sharing, management & collaboration tool to help you source, store, and share tacit knowledge instantly across teams, locations, and functions.

Lyssna is your go-to user research platform. The best teams use Lyssna so they can deeply understand their audience and move in the right direction – faster. Get started for free.

Maze is the user research platform that makes products work for people.

The source of truth for all your customer data, synchronizing all your tools in real-time.

UXtweak | UX research platform helping you discover UX tweaks. Toolkit of user research & user testing tools with User recruitment. Try it for free!

Purpose-built by and for interior designers, Programa removes headaches and distractions so you and your studio have the freedom to design.

Sprig is an all-in-one product experience platform that empowers teams to optimize product adoption, retention, and satisfaction at scale. Next-gen companies like PayPal, Figma, and Dropbox rely on Sprig’s AI-powered platform to unlock their product’s full potential.

Teamwork.com is the only all-in-one platform custom-built for client work operations, with best-in-class project management and complete performance reporting. Manage resources, track time, streamline workflows, and maximize profitability, all in one place.

Bridging the gap between creative and media teams. Empowering collaboration.

Leading Open Source API Development Platform for HTTP, REST, GraphQL, gRPC, SOAP, and WebSockets

Rocketium is an agile CreativeOps platform that helps you go to market faster, at lower costs. Do more with your existing teams, processes and tools.

Chisel is the premiere agile product management software that brings together roadmapping, team alignment, and customer connection.

Unlock valuable user insights and build better products with the ultimate user feedback platform. Combining in-app surveys, feedback widgets, session replays, and feature portals, Userback empowers product teams to increase conversion rates, improve retention, and delight users.

Knak is a no code email and landing page creation platform for enterprise marketing teams. Discover the future of codeless email and landing page creation.

Trusted by millions, Basecamp puts everything you need to get work done in one place. It’s the calm, organized way to manage projects, work with clients, and communicate company-wide.

With Stoplight, you can create OpenAPI descriptions, documentation, and mock servers much faster than other API tools — with no specialized knowledge required — all in one centralized platform.

UXArmy is a cloud-based remote user research platform offering usability testing, user research, and automated respondent recruitment. Our extensive user panel provides valuable online feedback

Thousands of leading companies use LaunchNotes to launch new products, announce new features, share product roadmaps, collect customer feedback, and more.

Manage, distribute, and analyze your digital assets in one place with Brandfolder, the world's most powerfully simple brand asset management software.

Lovat is a scouting system that makes it easy to collaboratively strategize in FRC using a variety of statistics and predictions.

The flexible legal entity management product Klea is a single source of truth and a collaboration platform that helps legal teams with legal entity management.

The only employee training and knowledge management platform also rated number one for onboarding, SOPs, process documentation, and learning management.

API design tool from XapiHub, learn more on how you can streamline the api design process with a suite of tools today!

Userpilot helps product teams deliver personalized in-app experiences to increase growth metrics at every stage of the user journey.

StoriesOnBoard helps Business Analysts and Product Owners create and manage product specifications and requirements during a software project with the power of User Story Mapping.

Useberry, Your UX Research Platform. Get actionable user-validated insights across the product development lifecycle, superfast. Start for free.

Our mission is to make the world more productive. To do this, we built one app to replace them all - Tasks, Docs, Goals, and Chat.

The online video platform designed for video hosting, online presentations, and multimedia live streaming. Flexible plans for business & education.

Onboard Customers faster with the software built to organize, automate, & manage your client onboarding process for modern customer success teams.

Create the right customer experiences faster with more accurate user feedback using WEVO's product and solutions.

Create, maintain, and host documentation that leverages Generative AI to answer any question.

Powerful user feedback software that helps you listen and learn from your customers, prioritize features that matter, and innovate efficiently. Capture and centralize customer feedback into a single source of truth and build customizable roadmaps with the leading product feedback management platform.

Nullstone is an Internal Developer Platform to improve developer efficiency for teams using major cloud providers.

Agile Meetings for Remote and Hybrid teams. Integrates with Slack, Microsoft Teams, Jira, Linear, Asana, and Basecamp. Start for free today!

OpenBOM™ ☝ Integrated Cloud PDM, PLM, bill of material and inventory management system for engineering teams, manufacturing companies. ✔️ Helps users to manage CAD files, BOM, purchases and collaborate in real time across global networks of engineers, contractors and suppliers.

Perforce version control software — Helix Core — tracks and manages changes to your source code, digital assets, and large binary files. But it can do so much more than source control. Find out why Helix Core is the right VCS for your team.

IT Glue™ is award-winning IT documentation software designed to help you maximize the efficiency, transparency and consistency of your team. Explore IT Glue and you'll find everything you need to streamline the creation and up-keep of IT documentation.

Kajoo DXC takes care of the tedious part of building your digital experience. Give it a design and watch it convert it to a functioning page in minutes.

Creative collaboration just got easier. With Cage, you can design, revise, & share assets quickly & securely with clients. Collaborate better to celebrate sooner.

Airtable is a low‒code platform to build next‒gen apps. Move beyond rigid tools, operationalize your critical data, and reimagine workflows with AI.

Start collecting user feedback and organizing feature requests to build a better product roadmap. The best Canny alternative. Get Started free.

Integrate your toolchain, efficiently capture, enrich, and reuse materials. Enhance collaboration with the assistance of an on-device copilot.

Collaborate seamlessly with your entire project team, partners, and clients, delivering projects on time and on budget with Rockelane. Try today!

Mooncamp is purpose-built for modern strategy execution. Plan, execute, and review your strategy in one closed-loop system.

CabinetM’s platform provides Martech Stack management tools for enterprises and the consultancies that support them.

Idea and Innovation management software by IdeaScale. The most robust innovation management software to manage innovation for organizations.

Giraffe combines human-centered architectural design with dynamic urban, financial and environmental analytics. Bringing 3D models and essential data together with the ability to facilitate real time cross-collaboration with stakeholders.

Appwrite is an open-source platform for building applications at any scale, using your preferred programming languages and tools.

Collaborate efficiently with your whole crew to streamline the production management of films, videos, tv, crossmedia, photography and other media projects.

Create and optimize in-app experiences that turn new users into champions. Onboard, engage, collect feedback, analyze user behavior; without coding.

250+ prebuilt workflows designed for sales and marketing teams that want to close deals faster, boost donations, and market more efficiently.

The Wild is an immersive remote collaboration platform for architecture, design, and enterprise teams. Collaborate from anywhere, in augmented and virtual reality (AR and VR).

Run your business as code. The Ontology/AI-powered operating system for the modern enterprise.

BrandKeep empowers you to collect information from disparate locations and put that information into a retail-centric format for your entire team.

Kontent.ai helps the world’s leading organizations achieve an unparalleled return on their content. In the industry’s first AI-powered CMS, content teams plan, create, and optimize content and deliver it to any channel—quickly, securely, and flexibly.

Work anytime, anywhere with Asana. Keep remote and distributed teams, and your entire organization, focused on their goals, projects, and tasks with Asana.

Lokalise is a continuous localization and translation management platform. It integrates into your development workflow so you can ship localized products, faster.

On Page®: La soluzione per la gestione di tutte le tue informazioni di prodotto in modo facile e centralizzato

Pendo’s product experience and digital adoption solutions help companies become product led and deliver digital experiences users love.

Appcues is the most flexible way to build personalized product experiences. From user onboarding through adoption and retention. Get started for free.

The Leading All-in-One Entrepreneurship Management Solution

Collect feedback in a central place that your users will love. Prioritize feedback, create a roadmap with just a few clicks and keep everyone up-to-date with automated updates.

The content platform for projects of any size, built around the needs of all team members. Simply put, the most user-friendly and performant headless CMS.

Volley is the fastest way to collect feedback on any website. Create comments on any webpage to collect visual feedback. Volley is free.

Dragonboat is the #1 product operations platform that enables product leaders to maximize business impact through effective product and portfolio management.