Agent Builder Reviews

Sendbird offers advanced communication solutions that harness AI technology, featuring an AI-driven customer service agent, Chat API, and Business Messaging, enabling fluid interactions with customers across various channels such as mobile applications, websites, and social media platforms. The platform is compatible with multiple environments, including iOS, Android, JavaScript, Unity, and .NET, ensuring versatile integration for developers and businesses alike. This comprehensive approach allows companies to enhance their customer engagement strategies effectively. Sendbird’s AI-driven customer service platform is designed to empower businesses to provide proactive, omnichannel support through intelligent AI agents. These agents deliver instant, 24/7 assistance on mobile, web, social media, SMS, and email, enhancing customer satisfaction while reducing response times and costs. The platform offers a centralized hub for creating and managing AI agents, with built-in tools for testing, monitoring, and optimizing agent workflows. By connecting all customer interactions into one unified system, Sendbird enables businesses to make smarter decisions, scale support efforts, and enhance customer engagement.

StackAI is an enterprise AI automation platform built to help organizations create end-to-end internal tools and processes with AI agents. Unlike point solutions or one-off chatbots, StackAI provides a single platform where enterprises can design, deploy, and govern AI workflows in a secure, compliant, and fully controlled environment. Using its visual workflow builder, teams can map entire processes — from data intake and enrichment to decision-making, reporting, and audit trails. Enterprise knowledge bases such as SharePoint, Confluence, Notion, Google Drive, and internal databases can be connected directly, with features for version control, citations, and permissioning to keep information reliable and protected. AI agents can be deployed in multiple ways: as a chat assistant embedded in daily workflows, an advanced form for structured document-heavy tasks, or an API endpoint connected into existing tools. StackAI integrates natively with Slack, Teams, Salesforce, HubSpot, ServiceNow, Airtable, and more. Security and compliance are embedded at every layer. The platform supports SSO (Okta, Azure AD, Google), role-based access control, audit logs, data residency, and PII masking. Enterprises can monitor usage, apply cost controls, and test workflows with guardrails and evaluations before production. StackAI also offers flexible model routing, enabling teams to choose between OpenAI, Anthropic, Google, or local LLMs, with advanced settings to fine-tune parameters and ensure consistent, accurate outputs. A growing template library speeds deployment with pre-built solutions for Contract Analysis, Support Desk Automation, RFP Response, Investment Memo Generation, and InfoSec Questionnaires. By replacing fragmented processes with secure, AI-driven workflows, StackAI helps enterprises cut manual work, accelerate decision-making, and empower non-technical teams to build automation that scales across the organization.

Upsonic is an innovative open-source framework crafted to simplify the creation of AI agents specifically designed for business purposes. It empowers developers to build, oversee, and deploy agents using integrated Model Context Protocol (MCP) tools in both cloud and local environments. With its built-in reliability features and a service client architecture, Upsonic effectively diminishes engineering workload by an impressive 60-70%. The framework operates on a client-server model that isolates agent applications, promoting the stability and statelessness of existing systems. This design not only bolsters the reliability of agents but also ensures scalability and a task-oriented framework to tackle real-world issues. Moreover, Upsonic allows for the characterization of autonomous agents, enabling them to define their own objectives and backgrounds, while incorporating functionalities for executing tasks in a human-like fashion. The framework also supports direct LLM calls, enabling developers to interface with models without necessitating abstraction layers, which expedites the execution of agent tasks in a cost-effective manner. To further enhance accessibility, Upsonic features a user-friendly interface and extensive documentation, making it approachable for developers with varying levels of expertise, ultimately promoting creativity and progress in AI agent development. As a result, Upsonic not only streamlines the development process but also encourages a collaborative environment for innovation in technology.