LangChain vs ValueStreamAI

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

LangChain compared with ValueStreamAI
Detail	LangChain	ValueStreamAI
What it does	The open agent platform to own your intelligence	AI automation company delivering measurable ROI without enterprise prices
Stage	Established	Startup
Founded	2023	2025
Based in	US	US
Pricing model	Not given	Paid
Pricing	Developer plan is free for solo users with up to 5k base traces per month, then pay-as-you-go. Plus plan costs $39/seat/month with 10k base traces included. Enterprise plan offers custom pricing with advanced options.	Pilots: $5,000–$15,000 fixed-price per workflow. Retainers: from $1,500/month for up to 15 people, $2,500–$3,000/month for 15–50 people, from $7,000/month for 50–100 people, custom pricing for 100+ people. All retainers include maintenance, model upgrades, new automations each sprint, and support at
Key features	Agent observability with step-by-step tracing Agent evaluation and scoring Agent deployment infrastructure Production monitoring with online evaluations Autonomous agent improvement with Engine Secure sandbox execution for agent-generated code LLM Gateway for model call control No-code agent builder Fleet Open source frameworks for agent development	AI Agent Development with OpenAI, Anthropic, and LangGraph Workflow Automation connecting CRM, billing, reporting and ops stack Fixed-price pilots with ROI verification and documentation Voice AI Development for automated phone agents Healthcare AI with HIPAA compliance and self-hosted deployment AI App Development with RAG and multi-model routing On-premises and air-gap deployment options Direct access to founder and engineering team with priority response under 4 hours Free 30-minute consultation with no obligation or sales pitch
What makes it different	Comprehensive platform covering the entire agent development lifecycle from building to monitoring Open source frameworks with options from quick-start to low-level control Built-in observability and evaluation capabilities integrated into the platform Support for long-running autonomous agents with Deep Agents framework	Measurable ROI-first approach: every engagement defined by business outcomes, not hours delivered No lock-in with month-to-month retainers and IP that transfers on day one Founder-led technical scoping ensures the quoted architecture is the architecture delivered All maintenance, model upgrades, and fixes included in one flat monthly retainer Fraction of the cost of hiring an in-house AI team while delivering results from week one
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	88 +1 (up) since last check	25 +1 (up) since last check
Trust Flow (Majestic)	56	3
Citation Flow (Majestic)	64	28
Referring domains (Majestic)	28586	105

7 details filled in for both companies.

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