Top 10 LlamaIndex Alternatives in 2026
We found 10 powerful alternatives to LlamaIndex with similar features and functionality. Tools are ranked by relevance, starting with those in the same primary categories.
LlamaIndex
Original ToolA framework for building knowledge assistants with LLMs connected to enterprise data.
Allscreenshots
Allscreenshots provides a screenshot API that helps developers and businesses capture, combine, and automate website screenshots at scale.
Ark
Ark is the AI first email API. Send transactional emails with native MCP support, sub-second delivery, and 99.9% deliverability.
CleanTextLab
Free developer tools for clean text and data: JSON formatter, URL/Base64 tools, regex tester, case converter, remove duplicates, and more. Client-side
TemplateFox
Design templates visually, generate thousands of PDFs with a simple API call or Zapier automation.
Rock Smith
Rock Smith is an AI-powered QA testing system where autonomous agents visually understand your app and execute tests like real users. No flaky tests.
Everdone CodeReview
AI code review that detects issues, assigns fixes, and verifies them so teams review and resolve collaboratively.
diffray
AI code review with 30+ specialized agents. Catches real bugs, not nitpicks.87% fewer false positives than single-agent tools.
Databasus
PostgreSQL backup tool (with MySQL and MongoDB support)
Float UI
Build responsive and stylish websites easily with Float UI, a free open-source web development tool.
Shadcn UI Kit
Admin Dashboards, Components, UI Blocks & Figma
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