Question 1

What makes Lightfast worth $12/user?

Accepted Answer

Lightfast gives your team perfect memory. Find any decision, code change, or discussion instantly. Know who worked on what and why. Track how things evolved over time. For a 10-person team at $120/month, you're saving hours of context searching every week. That's easily worth 10x the cost in saved developer time.

Question 2

What's included in the search allowance?

Accepted Answer

Each user on Team plan gets 1,500 searches/month. A search is any query across your connected sources—semantic search, similar content, or AI-generated answers. For a 10-person team, that's 15,000 searches included. Most teams use 200-500 searches per user monthly. Extra searches are just $5 per 1,000. Business plan includes unlimited searches.

Question 3

How do sources and add-ons work?

Accepted Answer

Starter includes 2 sources, Team includes 5 sources (e.g., GitHub, Linear, Slack, Notion, Confluence). Business includes unlimited sources. Additional sources are $10 each on Team plan. A source is an entire workspace or organization—a GitHub org with 100 repos counts as one source. You can also add 180-day retention (+$20/mo) or extra searches as needed.

Question 4

What's included in Neural Memory?

Accepted Answer

Neural Memory captures decisions, incidents, and changes from your tools. It builds expertise profiles to know who worked on what, tracks evolution over time, and generates summaries. This enables powerful queries like 'who knows about auth' or 'what decisions were made about PostgreSQL'. It's included in all paid plans.

Question 5

Why charge per user instead of just usage?

Accepted Answer

Per-user pricing ensures predictable costs and aligns with value—more team members means more knowledge to organize and search. However, we include generous search allowances and charge minimal amounts for overages, so you're not penalized for active usage. This hybrid model is fairer than pure per-seat or pure usage-based pricing.

Question 6

What happens if we exceed our search limit?

Accepted Answer

Your searches continue working seamlessly. We'll notify you at 80% usage. Overages are automatically billed at $5 per 1,000 searches on the Team plan. You can track usage in real-time and upgrade anytime for better rates. Business plan includes unlimited searches.

Question 7

Can small teams use the Starter plan?

Accepted Answer

Yes! Starter plan is free forever for up to 3 users with 2 sources and 2,500 searches/month total. Perfect for small teams, open source projects, or trying Lightfast. You get basic keyword search and 14-day retention. Upgrade to Team when you need semantic search, Neural Memory, and more sources.

Question 8

How does Business plan differ from Team?

Accepted Answer

Business includes unlimited searches and sources, 1-year retention, advanced Neural Memory with auto-summaries, actor expertise profiles, full identity mapping (OAuth/SSO), temporal state tracking, and dedicated support. It's designed for larger organizations that need everything unlimited. Contact sales for custom pricing.

Question 9

How do we estimate which plan we need?

Accepted Answer

Start with Starter if you're 1-3 people just trying Lightfast. Choose Team if you're 3-50 people and need semantic search and Neural Memory. Most teams use 200-500 searches per user monthly, well within the 1,500 included. If you need unlimited everything, SSO, or advanced features, choose Business. You can always start small and upgrade as you grow.

Choose the plan that fits your team

Starter

Team

Business

Try Lightfast now.