Stillwind Pricing 2026
Complete pricing guide for Stillwind — plans, costs, and free options.
💰 Stillwind Pricing Overview
Stillwind uses a freemium pricing model. Free tier available with optional paid upgrades. Current pricing: Free to try — the site offers example queries without an account and has a Sign In flow. No public pricing page exists as of July 2026; commercial enquiries go through Contact Us.. Stillwind is a popular search & knowledge tool known for natural-language electronic component search with datasheet-traceable specs, plus a beta copilot that builds validated boms from a prompt. You can get started with Stillwind for free and upgrade to a paid plan as your needs grow.
Does ChatGPT recommend your AI tool?
Before you compare plans: does ChatGPT name Stillwind when someone asks for a search & knowledge recommendation? Run a free AI-visibility scan on any tool — 5 prompt angles, ~30 seconds, no signup, no card.
🔍 Compare Before You Buy
See all 5 alternatives →Comparing Stillwind to similar tools helps you make the best choice for your budget and needs:
Exa
FreemiumNeural search API for finding similar content
Free plan + paid from $99/month
Compare with Stillwind →Perplexity
FreemiumAI search engine with cited, real-time answers
Free plan + paid from $20/month
Compare with Stillwind →Complete Your Research Stack
Other research tools in our catalog:
Consensus
Try FreeAI search across 200M research papers
Source real evidence behind your analysis
AdCreative.ai
Try FreeAI-powered ad creatives
Generate marketing visuals in seconds
SEMrush
Try FreeAll-in-one SEO toolkit
Optimize content for maximum reach
💰 Affiliate disclosure: We may earn a commission if you sign up through these links at no extra cost to you.
Stillwind Plans & Pricing
Free
to try — the site offers example queries without an account and has a Sign In flow
* Pricing information is based on publicly available data and may not reflect current promotions, annual discounts, or regional pricing. Visit the official Stillwind website for the latest pricing.
Is Stillwind Free?
Stillwind offers a free tier that lets you try the platform without any payment. The free plan typically includes core features with usage limits.
Is Stillwind Worth It?
Stillwind is a freemium search & knowledge tool that offers 6 key features including Natural-language part search combining parametric and semantic constraints, Millions of structured parameters queryable in one request, Page-level datasheet references on every returned spec. Stillwind is a natural-language search engine and design copilot for electronic components, built by P2P Industries. It treats part selection as a constraint-solving problem rather than a keyword search. You describe electrical behavior, constraints, or a package in plain language — a buck converter stepping 12V to 3.3V at 3A or more with integrated FETs, or a shielded power inductor at 4.7uH with at least 5A saturation current — and its hybrid search resolves that against a proprietary component database, returning matching parts with source-backed specifications. Every spec traces to the datasheet with page-level references, so an engineer can validate a claim rather than trust an extracted number, which is the persistent problem with parametric search tools built on scraped distributor data. Parametric and semantic constraints go into the same query instead of being split across a filter sidebar and a text box. The Builder product, currently in beta, extends this from part search to board composition: describe a system — a BLE air-quality sensor board with charging, or a battery-powered GPS asset tracker — and Stillwind helps draft the spec, formalizes it into mathematical constraints, matches those constraints to exact parts via Stillwind Search, cross-references candidate parts in real time to resolve incompatibilities between them, and returns a semantically validated bill of materials. The company frames it as a first step toward autonomous electrical engineering.
✅ Stillwind is a good choice if you need:
- •Natural-language part search combining parametric and semantic constraints
- •Millions of structured parameters queryable in one request
- •Page-level datasheet references on every returned spec
- •Footprint-matching alternative part discovery
- •Builder (beta): prompt to formalized constraints to validated BOM
💡 Value Assessment
With a free tier available, Stillwind is an easy recommendation for anyone looking to try search & knowledge tools without financial commitment. The paid plans offer good value for power users who need the additional features and higher usage limits.
Stillwind Key Features
Stillwind comes packed with features that make it a strong contender in the search & knowledge space. Here's what you get:
Powered by advanced AI models, Stillwind delivers intelligent content generation capabilities.
Available in the free plan with limits — Millions of structured parameters queryable in one request helps you work more efficiently with Stillwind.
Available in the free plan with limits — Page-level datasheet references on every returned spec helps you work more efficiently with Stillwind.
Available in the free plan with limits — Footprint-matching alternative part discovery helps you work more efficiently with Stillwind.
Powered by advanced AI models, Stillwind delivers intelligent content generation capabilities.
Available in the free plan with limits — Real-time cross-referencing to resolve incompatibilities between candidate parts helps you work more efficiently with Stillwind.
Stillwind Alternatives & Their Pricing
Considering alternatives to Stillwind? Here's how competing tools compare on pricing:
Exa
FreemiumNeural search API for finding similar content
Pricing: Free tier (1000 requests/mo). Basic $99/mo, Pro $299/mo, Enterprise custom
Perplexity
FreemiumAI search engine with cited, real-time answers
Pricing: Free tier. Pro $20/mo with unlimited Pro searches
Kagi
PaidPremium ad-free search engine with AI features
Pricing: Starter $5/mo (300 searches), Professional $10/mo (unlimited), Family $14/mo
Phind
FreemiumAI search engine for developers
Pricing: Free tier. Phind Pro $15/mo with faster models
You.com
FreemiumAI search engine with chat and multimodal features
Pricing: Free tier. Pro $20/mo with unlimited AI queries
Is Stillwind your tool?
Claim this listing to get a Featured badge, correct the pricing on this page yourself, and stand out from the 5 alternatives listed above. All plans include a permanent dofollow backlink to your site.
Claim Now →Ready to try Stillwind?
Visit the official website for the latest pricing and to get started.
Frequently Asked Questions
Is Stillwind free to use?
Yes, Stillwind offers a free tier that you can use without paying. The free version includes core functionality.
How much does Stillwind cost in 2026?
As of 2026, Stillwind pricing is: Free to try — the site offers example queries without an account and has a Sign In flow. No public pricing page exists as of July 2026; commercial enquiries go through Contact Us.. Pricing may vary based on billing cycle (monthly vs annual) and region. Visit the official Stillwind website for the most current pricing.
What are the best alternatives to Stillwind?
Popular alternatives to Stillwind include Exa, Perplexity, Kagi. Each offers different features and pricing structures. Compare them on AISO Tools to find the best fit for your needs and budget.
Is Stillwind worth the price?
Stillwind is well-regarded in the search space, offering features like Natural-language part search combining parametric and semantic constraints, Millions of structured parameters queryable in one request, Page-level datasheet references on every returned spec. Whether it's worth the investment depends on your specific needs, usage volume, and budget. The free tier lets you try it before committing to a paid plan.
Learn More
📬 Get the best new AI tools delivered weekly
One concise email with fresh launches, trending picks, and featured standouts.