Comparing Leena AI and Rezolve.ai? Both are AI Agents & Chatbots and Internal IT & Employee Support tools in the directory, which is why buyers put them on the same shortlist. Below is a side-by-side look at how they price, what they integrate with, and when each is the better fit, so you can pick on the facts rather than either vendor's own sales page.
| Attribute | Leena AI | Rezolve.ai |
|---|---|---|
| Pricing | Paid · Custom | Paid · Custom |
| Founded | 2018 | 2017 |
| Categories | AI Agents & Chatbots Enterprise Internal IT & Employee Support | AI Agents & Chatbots Internal IT & Employee Support |
| Integrations | Slack Microsoft Teams Workday SAP ServiceNow Salesforce Oracle SharePoint Confluence | Microsoft Teams Slack ServiceNow Jira Azure AD Okta Workday |
Leena AI takes a different approach from the build-your-own-agent platforms: it ships pre-built, pre-trained AI Colleagues for specific back-office functions and aims to have them live in 45 days. There are three. Harrison covers HR, handling onboarding, benefits, leave management and payroll questions across HR systems. Iris is the universal IT support assistant. Fiona covers finance. The platform claims more than 70 percent of tickets are auto-resolved, offers voice in over 100 languages, and runs around the clock.
The integration surface is what makes the prebuilt approach viable: more than 200 enterprise integrations, reaching systems like Workday, SAP, ServiceNow, Salesforce and Oracle, plus knowledge repositories including SharePoint and Confluence. Deployment is into Slack and Microsoft Teams, so employees interact with the assistants where they already work rather than in a separate portal.
Adit Jain, Mayank Goyal and Anand Kumar Prajapati founded Leena AI in 2018, took the company through Y Combinator, and moved it to New York. It has raised roughly $40 million, including a $30 million Series B in September 2021 from Bessemer Venture Partners and B Capital. The deployments are large and recognisable: Coca-Cola, Nestlé, H&M, Abbott, MongoDB and Etihad Airways, with the company claiming more than 500 enterprises and 20 million employees covered. It publishes outcome metrics rather than feature lists, citing 4 to 10 times measured ROI, 3,000 to 90,000 hours of tier-2 work removed annually, and eNPS improvements of 7 to 12 points within 12 to 18 months.
Pricing is not published; expect an enterprise quote. Choose Leena AI if you want employee support across HR, IT and finance from one vendor and would rather adopt prebuilt assistants than staff a team to build them. Skip it if you only need IT, where a focused service desk will be cheaper and faster to deploy, or if you want to see a price before talking to sales.
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Rezolve.ai is an enterprise agentic AI platform for autonomous IT, HR and FinOps support, and it is specific about what it is not: a general-purpose AI platform pointed at service desks, but a product purpose-built for IT, HR and shared services. It claims 55 to 85 percent ticket auto-resolution by eliminating L1 and L2 activity, using multi-agent orchestration to run whole workflows rather than answer single questions. The building blocks are a no-code Agentic Studio and Creator Studio, AI knowledge management on a proprietary agentic RAG approach, advanced logic and scripting, an automation marketplace of prebuilt workflows, and real-time dashboards.
Channel support is multimodal, covering voice through VoiceIQ as well as text and vision, and the platform ships prebuilt integrations with the major ITSM suites, knowledge management systems and enterprise SaaS. Worth knowing before you shortlist it: the product leads with Microsoft Teams throughout its own documentation and positions itself as a Teams-native service desk, with Slack supported alongside. If Slack is your primary channel, ask to see that experience specifically on a demo rather than assuming parity.
Saurabh Kumar, Manish Sharma and Kumar V S founded the company in 2017, and it has raised roughly $13.5 million across three rounds including an $11 million Series A. Its customer base skews public sector, education and mid-market rather than Fortune 500: Patelco Credit Union, AC Transit, Lightbridge Academy, SUNY, the City of Auburn, the NYC Department of Buildings, HPE Aruba Networking, the Minnesota Timberwolves and BW Offshore. It cites recognition from Gartner, Forrester and Everest Group, and a 4.8 out of 5 G2 rating.
Pricing is quote-based, though Rezolve's own FAQ is more forthcoming than most about the shape of it: the model has two components, end-user pricing plus a smaller agent price, with desktop automation priced separately by the number of desktop agents deployed. The company recommends a two-year term on contracts above $10,000 to lock pricing, and says features added during the term are included at no extra cost. Choose Rezolve.ai if you are a Microsoft Teams organisation, particularly in government, education, healthcare or financial services, and want deep automation rather than a knowledge bot. Skip it if you are Slack-first, or if you want published pricing before a sales conversation.
Read the full Rezolve.ai listing → · See Rezolve.ai alternatives →
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