Best Application Development Software for Gusto

Plaid is an international data network that powers tools used by millions of people to live a more healthy financial life. Our ambition is to facilitate an inclusive, competitive and mutually beneficial financial systems by simplifying payments and revolutionizing lending. Plaid works with more than 8,000 companies, including fintechs such as Venmo and SoFi and several Fortune 500 companies, to give people more control and choice over how they manage money. Plaid is headquartered in San Francisco and its network spans more than 12,000 institutions throughout the US, Canada UK and Europe.

Guru is an AI search and knowledge platform that delivers trusted information from your company's scattered docs, apps, and chats the moment you need it without leaving the apps you’re already in. No need to dig for information, Guru’s personalized AI assistant gets you verified/trusted, relevant answers. Guru's AI can turn those answers into an AI-powered knowledge platform to replace your legacy wiki and intranet too. Guru natively integrates with Slack, Google, Microsoft Sharepoint, OneDrive, and Teams, Salesforce, Zendesk, Atlassian Confluence, Atlassian Jira, Dropbox, Box, Google Drive, Asana, HubSpot, ClickUp, GitHub, GitLab, Intercom, ServiceNow, Linear, Front, and more

Rayven is a complete SaaS platform with no-, low-, and full-code capabilities, enabling rapid creation of AI tools, applications, and automations - without disrupting your current tech stack. - Start for free using AI prompts, visual builders, templates, or your own code to: - Quickly develop apps and automations from scratch or using ready-made templates - Integrate with existing systems, unify real-time data, and deploy AI across operations - Improve processes without removing or risking legacy technology - Align IT, ops, and product teams on a shared platform for faster delivery Rayven is built for technical and non-technical users alike, offering a single, cost-effective solution to go from idea to live deployment - fast.

Boss Insights provides global leading access to business customers’ financial data with a single connection to accounting, banking, commerce, payroll, tax and more (i.e. Quickbooks, Stripe, SalesForce, etc.). It’s used by fintechs and neobanks to gain 60% increased automation, 100% automated scoring, 51% faster funding and 5x faster renewals.

Systematize your code snippets by categorizing them with labels or placing them into designated folders. Capture screenshots of your code, share them, and explore a variety of reusable snippets. Codekeep offers a platform for you to save and share code segments with a community of users. You can arrange snippets into folders or assign tags for easier access and future use. By implementing tagging and organizing your code snippets, you can swiftly locate and reuse the pieces you need without the hassle of toggling between different IDEs or accessing your code repository. Streamline your snippet organization to enhance efficiency and boost productivity, minimizing the need to switch contexts. Instead of jumping between various projects to hunt for reusable snippets, simply store your code snippets here for future reference. This platform is also ideal for keeping your notes and summaries while learning, as you can create snippets encapsulating key points. Effortlessly search for snippets and quickly access reusable and modular code segments. Take advantage of the CodeKeep extension to import snippets for easy reference later on. With all these features, managing your code snippets becomes a much simpler and more efficient process.

Merge enables B2B companies to add hundreds of integrations to their products, making it easy to access and sync their customers’ data. Instead of building and maintaining each integration in-house, your developers can save time by integrating once to Merge’s Unified API to add an entire category of integrations to your product in just weeks. Merge offers over 220 integrations in accounting, HRIS, ATS, CRM, file storage, and ticketing. Once you build into Merge’s API, you’ll automatically get access to every integration we add. Merge’s platform makes secure data access easy by normalizing data and handling authentication, pagination, and rate limiting so you don’t have to deal with the nuances of each integration. Merge supports the entire integration lifecycle after the initial build. Merge handles integration maintenance — catching and resolving any issues so you don’t have to worry about integrations breaking. With a suite of integration observability features in our Dashboard, your customer success team has full visibility and control over your product integrations. Thousands of companies like Handshake, Ramp, BambooHR, Remote, and Drata use Merge to power their integrations at scale, enabling them to unblock sales, reduce customer churn, accelerate time to market for new products, and save costs related to engineering resources spent on building and maintaining integrations. Merge adheres to industry-standard compliance frameworks including SOC 2 Type II and ISO 27001, and complies with privacy regulations like HIPAA, GDPR and CCPA.

Workato is the operating platform for today's fast-moving businesses. It is the only AI-based middleware platform that allows both IT and business to integrate their apps and automate complex business workflows. Our mission is to help companies automate and integrate their apps and business processes at least 10x faster than traditional tools, and at a tenth the cost of traditional tools. Integration is a mission critical, neutral technology that can be used in heterogeneous IT environments. We are the only technology vendor that is supported by all three of the leading SaaS vendors: Salesforce. Workday. And ServiceNow. We are trusted by the world's most recognizable brands and the fastest-growing innovators. Customers consider us to be one of the best companies to do business.

The world is moving towards more standardized, open, and interconnected data networks. However, the employment infrastructure is still complex, closed, fragmented. Our mission is to make it easier for everyone to have access to the infrastructure that supports the employment sector. We also aim to unlock new ideas and generate tremendous economic activity for both employees and employers. It is easy to connect to your payroll and HR systems. Employee data is scattered across many closed systems. Finch combines the differences between systems to unify access and support many innovative use cases. You can add new systems to your system and turn them on with one click. Employers can grant you access to their payroll system and HR system. Finch Connect makes this process fast, secure, compliant. We focus on the right abstractions and developer experience in order to create the most powerful API interface for payroll and human resources systems.

Nango stands out as a leading product integration platform that empowers developers to implement integrations with over 300 APIs in just a matter of hours. It simplifies the complexities of API interactions through a variety of pre-built integrations, developer tools, and user interface components. By using Nango, developers maintain complete control over their code and have direct access to external APIs, enabling them to create tailored integrations that meet their customers' specific needs, much like an in-house development team would. The platform is designed with built-in support for all types of authorization and API peculiarities, presenting a unified interface that works with your own data models while ensuring smooth user interfaces for top-tier integration experiences. Each developer tool is customized for individual APIs, effectively managing pagination, rate limits, and other essential features. Furthermore, Nango includes an AI co-pilot that has been trained on a multitude of integrations to help facilitate the creation of custom solutions. For those who need additional expertise, Nango not only connects users with API specialists but also offers a service where their engineers can craft bespoke integrations tailored to specific requirements. This comprehensive approach ensures that developers have the resources and support needed to succeed in their integration projects.

Quickwork is used by enterprises to create simple and complex workflows. It also allows them to create and publish APIs that are secure, and to manage conversational interactions between employees, customers, and partners. This helps to provide an excellent user experience. Quickwork is an all-in one platform that provides the tools and services needed to build powerful and scalable integrations. It also offers serverless APIs and conversational experiences. Drag and drop applications to create powerful integrations. No need to write a line of code. You can choose from 1000s of apps for business, consumer, analytics, messaging and IoT. Quickwork's API Management allows you to convert any workflow into an REST API in a single click. Our serverless infrastructure allows you to scale your APIs elastically and securely. Create and manage real-time messaging and conversational workflows across multiple channels with human agents, IoT devices, and chatbots.

Knit provides a standardized data model for applications within a specific category while ensuring top-notch data security. This means that integrating numerous applications becomes not only simpler but also more secure for users. With Knit, individuals can operate solely within your app while seamlessly connecting to other applications they frequently use. Our embedded integration solutions, white-labeled authentication, and easy-to-use frontend components enable your users to establish integrations with minimal effort. By using Knit, you can bypass the intricate nuances of data transformation and the complexities associated with various APIs, allowing you to scale integrations ten times faster. The platform effectively translates diverse data schemas from multiple applications into a cohesive, unified data model tailored for each integration category, ensuring real-time synchronization of normalized data. Furthermore, Knit stands out as the only unified API that guarantees no storage of end-user data on its servers. The synchronization processes are conducted through a fully webhook-based architecture, significantly enhancing data security, thereby giving users peace of mind. This level of security ensures that your integrations are not only efficient but also resilient against potential data breaches.

Truto is designed from the outset to be declarative. Users can easily add new integrations and customize existing Unified APIs that we offer. You can explore the product freely without needing to use your real accounts, as we provide sandbox accounts for all supported integrations. We are committed to creating the best developer experience by crafting SDKs with care. It's often frustrating when there's a discrepancy between APIs and their documentation, and we aim to bridge that gap. Additionally, Truto allows you to select where your data is stored, offering flexibility to push information from third-party APIs straight into your database. We also support vector databases, enhancing your data management capabilities. With self-hosting options available, you can ensure that your data remains securely within your virtual private cloud. Moreover, our advanced user management features enable precise control over team member access, ensuring a tailored experience for your organization. This combination of flexibility and control makes Truto an invaluable tool for developers.

Our platform, designed with developers in mind, offers the adaptability needed to support all of your integrations that interact with customers. Vessel efficiently manages vast amounts of data, processing terabytes and billions of API requests with ease. We take pride in our SOC2 compliance, which reflects our dedication to upholding exceptional security and trustworthiness in our services. All data is safeguarded through encryption both during transmission and while stored, utilizing encryption standards recognized across the industry. This commitment to security ensures that our clients can rely on us for their most sensitive information.

Ship the integrations that your customers and prospects require now, and watch your revenue soar without compromising your core products. Deliver secure, deep, and powerful integrations with advanced observability features and security for all types of use cases. We never store any of your customer's data. You can also securely store their OAUTH2 access tokens in your AWS Secrets Manager accounts. OAUTH2 authentication keeps your customers' credentials safe while giving them the ability to revoke their access tokens at any time. Use your OAUTH2 client secrets and IDS to take control of branding and security. Your application will have full autonomy over authorization and access tokens. Avoid the headaches of juggling multiple APIs and complex data transforms. Simplify integration with a single API and data model.

Unify your API interactions using our standardized data models. This approach not only simplifies your development workflow but also removes the hassle of dealing with various incompatible APIs. Access real-time data from APIs precisely when it’s needed, or utilize StackOne's continuous batch synchronization to handle the complexities for you. You can manage comprehensive information regarding employees, their employment status, or payroll details, and initiate actions related to new hires or promotions, independent of the HR software utilized by your clients. Monitor new candidate applications as they happen, and manage extensive data about candidates, their interview processes, and job offers, regardless of the applicant tracking system your customers use. Furthermore, synchronize your clients' contacts, accounts, and opportunities seamlessly with your SaaS solution, no matter which CRM they prefer, or initiate actions whenever there are changes in deal stages. This comprehensive suite of features enhances operational efficiency and improves data management across various platforms.

Quickly deliver the integrations that your clients desire by utilizing Kombo's unified API, which opens the door to a continuously expanding array of HR and ATS integrations. By integrating Kombo's straightforward and cohesive API just once, you empower your customers to link any tool to your product seamlessly. Benefit from the increasing variety of integrations available, as every tool operates uniformly within Kombo's unified framework. You can set aside concerns about managing edge cases, as Kombo will inform you of any data alterations in associated systems, even when they lack webhook support. Allow your users to connect their tools through our prebuilt connection process that features an easy-to-follow guide. Additionally, customize your experience by mapping custom fields into a unified schema and disabling any fields or models that are unnecessary. This streamlined approach not only enhances user satisfaction but also maximizes the efficiency of your integration process, ensuring your product remains competitive in a rapidly evolving market.

Bindbee serves as the foundational data infrastructure tailored for employment systems. Numerous B2B technology firms utilize Bindbee's cohesive API to enhance their HRIS, payroll, and ATS integrations. The platform simplifies the enrollment process for employees, dependents, plans, and carrier information through automation. By synchronizing the employee roster with HRIS, businesses can effectively manage their user lifecycle. Furthermore, users can easily retrieve essential details such as applications, job postings, and resumes for evaluation and background verification purposes. Bindbee also ensures the accuracy of payroll information, encompassing deductions and contributions from various payroll systems. Additionally, it tracks data related to hours worked, breaks, time off, and leave balances, which aids in payroll management. Integrating Bindbee with any employment application can be accomplished in under five minutes. Moreover, users can troubleshoot integration issues without delving into the code. The platform allows seamless embedding of all integrations within your user interface, complete with your branding elements. Importantly, Bindbee upholds compliance with standards such as SOC 2, ISO, GDPR, and HIPAA, guaranteeing the security of customer data. Organizations can deploy Bindbee's stack on their own cloud infrastructure, thereby minimizing the time spent on IT oversight. Furthermore, businesses have the flexibility to host customer data in their preferred geographical locations, enhancing data sovereignty.

Refold.ai is a full-stack AI integration platform that solves enterprise integration challenges by automating workflow creation, data mapping, and testing across hybrid environments. It enables software teams to build complex multi-step workflows and manage legacy systems such as SAP, Oracle Fusion, and Workday Finance with ease. Its unique memory graph technology anticipates API version conflicts and endpoint failures while offering real-time adaptation and self-healing workflows. Refold’s marketplace supports instant integration with 100+ enterprise applications, complemented by seamless authentication, audit trails, and observability features. The platform can be deployed on cloud, self-hosted, or within customer environments, supporting major cloud providers and air-gapped networks. Refold accelerates integration delivery, helping teams reduce delays, improve scalability, and win enterprise deals faster. Use cases include solution engineering to build demos, professional services to speed delivery, product teams to embed integrations, and AI teams powering internal agents. With certifications like SOC 2, ISO 27001, GDPR, and HIPAA compliance, Refold ensures enterprise-grade security.

Flexspring is the data integration solution of choice for HR software companies. It's faster and more cost-effective. Integrate your application into any customer's workflow to boost sales of HR software. You can offer your customers turnkey and customized data integrations in a more cost-effective manner. Data integrations can be created without the need for internal IT resources. Flexspring's experts create turnkey connectors and handle all custom-integrations. Flexibility is unlimited with an iPaaS that can easily handle the complex requirements for HR data integration. Our flexible pricing model is available to you. Pay only for integration use cases or the entire platform. Choose the best customer experience for your customers. Give your customers hands-free point-to-point interfaces that don't require manual intervention, don't store data and meet enterprise security standards.