Agentic AI Platform Pricing 2026
Published rates for 12 agentic AI platforms, side by side, with 8 quote-only vendors honestly flagged. Agentforce $2 per conversation, Devin Pro $20 per month, Manus Starter $20, Lindy Plus $49.99, Copilot Studio $200 per 25K credit pack, Claude Code Pro $17 annual. Sierra, Decagon, Moveworks, Harvey, Ema, Adept, 11x and CrewAI Enterprise quote only. No invented price bands.
Cheapest published rate per vendor
Bar length is the cheapest published monthly entry or per-unit rate, log-scaled so $0 free tiers and $600+ enterprise tiers fit one view. Quote-only vendors carry no number; we refuse to invent one.
Cross-vendor comparison table
One row per vendor with the cheapest published rate, pricing model, per-row verified date, and a link to the deep dive.
| Vendor | Pricing model | Cheapest published | Verified | Page |
|---|---|---|---|---|
| LangChain LangGraph Platform / LangSmith | per node hour | Developer free seat, then pay-as-you-go | 2026-06-19 | view |
| MultiOn | per seat | Free tier, then Pro at $20 per month | 2026-06-19 | view |
| LlamaIndex / LlamaCloud | per credit | Free tier, then Starter at $50 per month | 2026-06-19 | view |
| Google Vertex AI Agent Builder | per token | Gemini 3.5 Flash input, $1.50 per 1M tokens | 2026-06-19 | view |
| OpenAI Agents SDK + Operator | per token | Computer Use tool, $1.50 per 1M input tokens (batch) | 2026-06-19 | view |
| Salesforce Agentforce | per conversation | $2.00 per conversation (Conversations SKU) | 2026-06-19 | view |
| Anthropic Claude Code + Agent SDK | per seat | $17 per month, Pro annual | 2026-06-19 | view |
| Cognition Devin | per seat | $20 per month, Pro plan | 2026-06-19 | view |
| Manus AI | per credit | $20 per month, Starter plan | 2026-06-19 | view |
| Lindy | per seat | $49.99 per month, Plus plan | 2026-06-19 | view |
| Microsoft Copilot Studio | per message | $200 per month per 25,000 credit pack | 2026-06-19 | view |
| Artisan AI | per seat | $250 per month, Intern plan annual | 2026-06-19 | view |
| CrewAI | platform fee plus usage | Quote only, contact vendor | 2026-06-19 | view |
| Sierra AI | quote only | Quote only, contact vendor | 2026-06-19 | view |
| Decagon AI | quote only | Quote only, contact vendor | 2026-06-19 | view |
| Moveworks (ServiceNow) | quote only | Quote only, contact vendor | 2026-06-19 | view |
| Harvey AI | quote only | Quote only, contact vendor | 2026-06-19 | view |
| Ema Unlimited | quote only | Quote only, contact vendor | 2026-06-19 | view |
| 11x | quote only | Quote only, contact vendor | 2026-06-19 | view |
| Adept AI | quote only | Quote only, contact vendor | 2026-06-19 | view |
| Last verified June 2026. Sorted cheapest published rate first; quote-only vendors last. | ||||
How much does an agentic AI platform cost?
Self-serve entry seats start at $17 per month (Claude Pro annual). General-purpose agents start at $20 per month (Devin Pro, Manus Starter). No-code workflow agents start at $49.99 (Lindy Plus). Enterprise platforms (Agentforce $2 per conversation, Copilot Studio $200 per 25K credits) bill by usage, not seat. Sales and CX agents (Sierra, Decagon, 11x, Harvey, Moveworks, Ema) are quote only.
What is the cheapest agentic platform?
Among published rates, the cheapest entry is the free tier on Manus, MultiOn, LlamaCloud, and the Salesforce Foundations add-on. Claude Code Pro at $17 annual ($25 monthly) is the cheapest published paid seat. Devin Pro and Manus Starter share the $20 floor.
Which vendors will not give a price?
CrewAI, Sierra AI, Decagon AI, Moveworks (ServiceNow), Harvey AI, Ema Unlimited, 11x, Adept AI. We list them on the quote-only vendors page with sales-call framing instead of invented bands.
Cost calculator
Pick a vendor, set monthly interactions and average tokens per interaction, and the calculator returns a platform line plus a token line. Quote-only vendors return a labelled placeholder, not a fabricated number.
Topic guides
Agentic AI explained
What "agentic" actually means and the product-shape taxonomy buyers see in 2026.
Pricing models compared
Per-conversation, per-resolution, per-message, per-seat, per-task, per-credit, per-node-hour.
Token cost vs platform cost
Why the platform list price is half the bill.
Build vs buy
Decision framework with custom build cost stack.
Agent TCO
Full year-one cost beyond platform list price.
Open-source frameworks
Real cost of CrewAI, LangGraph, AutoGen, LlamaIndex.
Cross-portfolio sister sites
Same independent, vendor-neutral discipline applied to adjacent buyer questions.