StackAI vs. Polyant

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.

Polyant serves as an interactive open-source platform that facilitates the formation of teams comprised of specialized AI agents, aiding company employees with various tasks such as managing sales briefs, conducting customer triage, extracting documents, and generating compliance reports. Its modular and self-hosted architecture grants teams the ability to choose their ideal model providers, including those with open-weight models, while also allowing them to leverage their own infrastructure, thus avoiding dependency on a single vendor. The platform is equipped with governance and auditing tools that align with the EU AI Act from the very beginning, ensuring that every decision made by the agents is carefully logged in a compliance-friendly audit registry that is readily available to compliance teams. Organizations enjoy extensive control over their data residency options, which enables deployment either on-premises, in their private cloud, or on EU infrastructure managed by Exelab. Additionally, agents can be deployed within days instead of the usual months, all while maintaining self-hosting capabilities and compliance with governance standards. This innovative solution is specifically crafted for mid-to-large European enterprises functioning in regulated sectors such as banking, insurance, and healthcare, where relying solely on a hosted API presents significant challenges, thereby ensuring effective and compliant AI integration. Furthermore, Polyant's design empowers businesses to adapt and scale their AI capabilities seamlessly, enhancing operational efficiency while adhering to regulatory frameworks.