AgentIndex icon
AgentIndex
lastsearch logo
lastsearch
★ 20
vs
tela logo
tela
★ 85

lastsearch vs tela

lastsearch: LastSearch provides a robust research infrastructure for AI agents, offering real-time web search, evidence extraction, and multi-step verification to ensure every claim is backed by a URL and has an evidence-based confidence score. It features iterative deep research modes, persistent memory sessions for collaborative knowledge accumulation, and integrates with various platforms like Python SDK and LangChain.; tela: tela is a self-hostable, markdown-native team wiki designed for AI agents as first-class authors and readers. It automatically generates and maintains wiki pages from your code, offering advanced search capabilities and live collaboration.

01

TL;DR

lastsearch logo
lastsearchRAG / Knowledge Base · ★ 20

AI Agent Grounding: Provide reliable, cited information to AI agents, preventing hallucinations and ensuring factual accuracy.

Read lastsearch full review →
tela logo
telaRAG / Knowledge Base · ★ 85

Building and maintaining internal team wikis and documentation.

Read tela full review →
02

Side-by-Side Comparison

Field
lastsearch logolastsearch
tela logotela
Category
RAG / Knowledge Base
RAG / Knowledge Base
Stars
★ 20
★ 85
License
Apache-2.0
AGPL-3.0
Install Command
pip install lastsearch
git clone https://github.com/zcag/tela.git && cd tela && make setup && make up
Updated
5d ago
1w ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
AI Agents, Web Search, Fact-Checking
Team Wiki, Knowledge Base, Markdown
03

Features

lastsearch logolastsearch
01Evidence-Based Verification & Confidence Scoring: Multi-step pipeline including atomic claim decomposition, hybrid retrieval, semantic reranking, and cross-source consensus to ensure accuracy.
02Multiple Research Depth Modes: From `fast` lookups to `thorough` iterative verification and `deep` multi-step agentic reasoning with gap analysis.
03Research Memory (Sessions): Persistent sessions that accumulate verified knowledge across multiple queries, allowing for collaborative and forkable research workflows.
04Self-Improving Accuracy via Feedback Loop: The verification pipeline automatically improves with user feedback, adjusting domain authority, thresholds, and confidence weights.
05Enterprise Search Providers: Integrate with internal data sources like Elasticsearch and Confluence, including zero data retention options for compliance.
tela logotela
01Automated documentation generation from code sources using Atlas.
02Integrated Model Context Protocol (MCP) server for seamless AI agent interaction.
03Ranked full-text and pgvector-backed semantic search capabilities.
04Real-time multi-user collaboration with Yjs in a Milkdown editor.
05Self-hostable with data ownership in canonical Markdown format and WebDAV sync.
04

Use Cases

lastsearch logolastsearch
↳AI Agent Grounding: Provide reliable, cited information to AI agents, preventing hallucinations and ensuring factual accuracy.
↳Fact-Checking and Content Verification: Verify claims, surface contradictions, and assess the trustworthiness of information for critical research or content creation.
↳Collaborative Research: Share and fork research sessions to enable multi-agent or human-agent teams to build deeper knowledge over time.
↳Building Knowledge Bases from Internal Data: Use enterprise search providers to ground LLMs on company-specific knowledge for internal tools or customer support bots.
↳Automated Research for Complex Questions: Leverage deep mode for iterative, multi-step agentic research to comprehensively answer complex inquiries.
tela logotela
↳Building and maintaining internal team wikis and documentation.
↳Automating documentation updates directly from code repositories.
↳Serving as a searchable and writable knowledge base for AI agents.
↳Collaborative real-time editing of technical documentation.
↳Deploying a self-managed knowledge platform with full data control.
FAQ

FAQ

What is the difference between lastsearch and tela?
Both lastsearch and tela are in the RAG / Knowledge Base category. lastsearch has 20 stars, while tela has 85 stars.
Which is better, lastsearch or tela?
The best choice depends on your use case. Choose lastsearch if AI Agent Grounding: Provide reliable, cited information to AI agents, preventing hallucinations and ensuring factual accuracy., and tela if Building and maintaining internal team wikis and documentation..
Is lastsearch free or open source?
Yes, lastsearch is open source on GitHub (Apache-2.0).
Is tela free or open source?
Yes, tela is open source on GitHub (AGPL-3.0).
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