Core Engine
Prospects (Apollo)
The Prospects page is your manual Apollo search interface. The outbound engine uses Apollo automatically — the Prospects page is for when you want to search and hand-pick contacts yourself.
Searching companies
Go to Prospects → Companies. Filter by: industry, geography, company size, keywords, and technologies. Results come from Apollo's company database in real time. Each result shows: company name, domain, industry, employee count, location.
Searching contacts
Go to Prospects → Contacts. Filter by: job title, company domain, geography, seniority. Results show: name, title, company, email (if available), LinkedIn URL.
Adding prospects to your pipeline
Select the contacts you want and click Add to Leads. LeadOS deduplicates against your existing pipeline, enriches any net-new contacts, scores them, and adds them to your leads table. From there you can manually enroll them in a sequence.
Saved prospect lists
Save any search as a named list. The outbound engine uses your saved lists as the ICP source for daily prospecting. Manage lists from Prospects → Lists.
Apollo credits
Every Apollo API call costs credits. LeadOS tracks your credit budget in DynamoDB and blocks calls when you're at your limit.
View your current balance at Prospects → Credits: monthly budget, credits used, credits remaining, daily budget remaining.
| Plan | Apollo credits/mo | Prospect pool |
|---|---|---|
| Starter | 100 | 1,000 |
| Growth | 400 | 5,000 |
| Scale | 900 | 20,000 |
| Enterprise | Unlimited | Unlimited |
DynamoDB cache
LeadOS caches every Apollo result. If you search the same company or contact again, the cached version is returned — no credit spent. This means you can browse freely without worrying about burning credits. The cache never expires.
Lead scoring (4 dimensions)
| Dimension | Weight | Key signals |
|---|---|---|
| Company Fit | 30% | Has company name/domain, enriched data, source quality |
| Contact Fit | 25% | Has email/phone, title seniority (Founder=30, VP=25, Manager=15), has LinkedIn |
| Engagement | 25% | Status progression (replied=50, qualified=70, meeting=85), has research brief |
| Intent | 20% | Source signal (website visitor=40, form/homepage=35, LinkedIn=25) |
A lead is auto-qualified when its composite score reaches ≥ 70.