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HomeCompareRoam Code vs Voyage AI

Roam Code vs Voyage AI

Side-by-side comparison of features, pricing, and ratings

Live tool data as of 2026-07-06
Reviewed by our team on 2026-07-03
Saved

At a glance

DimensionRoam CodeVoyage AI
Pricingfreemium · from Free CLI $0contact
Best forEngineering teams running AI coding agents (Cursor, Claude Code, Codex) in real repos, Platform teams wanting structural pre-merge gates for AI-generated codeRAG pipelines needing high-accuracy retrieval on finance or legal documents, Enterprises needing long-context embeddings (32K tokens)
Standout features28-language code graph with 6 cross-language bridges · 57 core MCP agent tools for structural queries · 227 total MCP tools including blast-radius analysisEmbedding models: voyage-3.5 and voyage-3.5 lite · Domain-specific models for finance, legal, code · Company-specific fine-tuned models
Viability score77/10075/100
APIYesYes

Roam Code is the stronger pick for engineering teams running ai coding agents (cursor, claude code, codex) in real repos; Voyage AI fits better for rag pipelines needing high-accuracy retrieval on finance or legal documents.

Built from live tool data, last verified 2026-07-06.

Roam Code
Roam Code

Local code-graph MCP server for AI coding agents — maps before agents edit.

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Voyage AI
Voyage AI

Domain-specialized embedding models and rerankers for enterprise RAG pipelines.

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Pricing
Freemium
Contact Sales
Plans
$0
$99/mo
$299/mo
$799/mo
$1,499/mo
$2,500
$6,000
from $19/repo/mo
—
Popularity
0 views
7.4k views
Skill Level
Intermediate
Intermediate
API Available
Platforms
CLIAPI
API
Categories
💻 Code & Development⚙️ Developer Infrastructure
⚙️ Developer Infrastructure
Features
28-language code graph with 6 cross-language bridges
57 core MCP agent tools for structural queries
227 total MCP tools including blast-radius analysis
Blast-radius check with production traffic weighting
AST-level clone detection with identifier rename confidence
Algorithmic risk review (O(n²), N+1, pattern-based)
Pre-change gates with BLOCK/REVIEW verdicts
Tamper-evident audit trail (in-toto v1) with HMAC-linked receipts
SARIF export for GitHub Code Scanning
Local execution with zero network egress and no API keys
241 CLI commands for exploration, health, security
MCP runtime security with egress redaction (v13.3)
4-mode MCP policy enforcement (read_only, safe_edit, migration, autonomous_pr)
PR Replay audit for retrospective analysis on up to 90 PRs
Governance evidence pack for SOC 2 / ISO 42001 mapping
Embedding models: voyage-3.5 and voyage-3.5 lite
Domain-specific models for finance, legal, code
Company-specific fine-tuned models
Long-context support up to 32K tokens
Low-dimensional embeddings (3x-8x shorter vectors)
Low-latency inference (4x smaller model)
Reranker models rerank-2.5 and rerank-2.5-lite
Instruction following for reranker models
Batch API for large-scale workloads
Multimodal model voyage-multimodal-3.5
Voyage 4 model series
Voyage-context-3 for chunk-level details with global context
Modular: works with any vector DB and LLM
SOC 2 and HIPAA compliant
Cost-efficient: 2x cheaper inference than prior models
Integrations
Claude Code
Cursor
Gemini CLI
Codex CLI
Amp (Sourcegraph)
GitHub
Windsurf
VS Code

Who should pick which

  • Enterprise RAG team (finance/legal)
    Pick: Voyage AI

    Voyage AI provides domain-specific embedding models (finance, legal) and rerankers with 32K context, SOC 2/HIPAA compliance, and low-dimensional vectors for cost-efficient storage. Roam Code does not offer embeddings.

  • AI coding agent user (Cursor/Claude Code) in a real repo
    Pick: Roam Code

    Roam Code gives agents structural queries (callers, clones, blast radius) and pre-change gates to prevent bugs. It runs locally with zero egress, and v13.3 adds MCP runtime security. Voyage AI doesn't integrate with coding agents.

  • Solo developer wanting free code intelligence
    Pick: Roam Code

    Roam Code's free CLI provides 241 commands for exploring code health, security, and dependencies without any cloud dependency or API keys. No cost, no data leaving your machine.

  • Compliance-conscious platform team
    Pick: Roam Code

    Roam Code offers tamper-evident audit trails (in-toto v1) with HMAC-linked receipts, and pre-change gates. v13.3 strengthens runtime security. Voyage AI lacks code-change governance features.

  • Startup building a multimodal RAG system
    Pick: Voyage AI

    Voyage AI announced voyage-multimodal-3.5 and the Voyage 4 series, which could support multimodal retrieval. Roam Code only handles code structure.

Frequently Asked Questions

Which is better, Roam Code or Voyage AI?

The best choice between Roam Code and Voyage AI depends on your specific use case — we compare them independently on features, current pricing, integrations, and real-world signals (with an on-demand sentiment scan available for each). See the side-by-side breakdown above to match them to your needs.

What are the main differences between Roam Code and Voyage AI?

The key differences include pricing model, feature set, platform support, and skill level requirements. Review the full comparison on RightAIChoice for a detailed breakdown.

Is there a free version of Roam Code or Voyage AI?

Check the pricing section in the comparison for the latest pricing details on both tools, including free tiers, trial options, and paid plans.

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Explore each tool further

Roam Code
View Roam Code reviewRoam Code alternatives
Voyage AI
View Voyage AI reviewVoyage AI alternatives

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