AgentIndex icon
AgentIndex
Vera logo
Vera
★ 120
vs
semble logo
semble
★ 6.3k

Vera vs semble

Vera: Vera is a local-first code search tool that uses BM25, vector search, and cross-encoder reranking. It indexes over 60 languages with tree-sitter and returns structured JSON results. It runs as a single static binary with no external dependencies.; semble: Semble is a high-performance code search library designed for AI agents, providing instant access to precise code snippets. It offers significantly faster indexing and querying compared to transformer models, achieving 99% of their retrieval quality while running entirely on CPU without external dependencies.

01

TL;DR

Vera logo
VeraRAG / Knowledge Base · ★ 120

Semantic code search in large codebases

Read Vera full review →
semble logo
sembleCode Assistant · ★ 6.3k

Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities

Read semble full review →
02

Side-by-Side Comparison

Field
Vera logoVera
semble logosemble
Category
RAG / Knowledge Base
Code Assistant
Stars
★ 120
★ 6.3k
License
MIT
MIT
Install Command
bunx @vera-ai/cli install && vera setup
pip install semble
Updated
1w ago
1w ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
bm25, cli, code-search
agents, code-search, embeddings
03

Features

Vera logoVera
01Model-agnostic, local-first
02Tree-sitter structural parsing
03Structured, code-aware results
04Cross-encoder reranking
05Zero-dependency, single binary
semble logosemble
01Fast performance on CPU (indexes in ~250ms, queries in ~1.5ms)
02High accuracy (NDCG@10 of 0.854), comparable to transformer models
03Supports indexing local paths and remote Git repositories
04Functions as an MCP server for various AI agents
05Zero setup, no API keys, GPU, or external services required
04

Use Cases

Vera logoVera
↳Semantic code search in large codebases
↳AI agent integration for automated code retrieval
↳Codebase analysis and refactoring support
semble logosemble
↳Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities
↳Searching local or remote codebases for specific code snippets based on natural language or code queries
↳Finding semantically similar code sections related to a given file path and line number
FAQ

FAQ

What is the difference between Vera and semble?
Both Vera and semble are in the RAG / Knowledge Base category. Vera has 120 stars, while semble has 6.3k stars.
Which is better, Vera or semble?
The best choice depends on your use case. Choose Vera if Semantic code search in large codebases, and semble if Enhancing AI agents (e.g., Claude Code, Cursor, Codex) with fast and accurate code search capabilities.
Is Vera free or open source?
Yes, Vera is open source on GitHub (MIT).
Is semble free or open source?
Yes, semble is open source on GitHub (MIT).
Cloud Infrastructure
Ad

Deploy on DigitalOcean

Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.

Claim $200 Free Credit
→

Related

Alternatives to Vera →Alternatives to semble →Vera details →semble details →