99.9%
SLA-backed delivery reliability
Managed Data Service · B2B Lead Generation
Custom B2B Prospect Databases,Built and Maintained for You.
Turn exhibitor lists, business directories, map listings, job boards, and public commercial sources into a sales-ready prospect database - with the initial build and ongoing monitoring handled for you.
Free sample in 1-2 days99.9% SLA guaranteedFrom $699 / projectNo pipeline to maintain
Share your target sources, market segment, and geography. Octoparse handles sourcing, extraction, anti-bot evasion, QA, change monitoring, and delivery - your team gets a usable prospect database on day one, and keeps it current on autopilot.
1-2days
Free sample turnaround after scoping
200+
Public source types across directories, maps, and job boards
From$699
Starting benchmark for recurring monitoring workflows
A prospect database is valuable. Keeping it current is where teams break down.
Most B2B teams do not struggle with finding one source. They struggle with turning many public sources into one dependable prospect database that stays current.
- Manual research stalls before coverage gets interestingTeams can build an initial list manually, but the moment source count grows across geographies, the database starts going stale faster than anyone can refresh it.
- The initial build is only half the jobNew exhibitors, new business listings, and fresh hiring signals appear constantly. Without monitoring, even a good database decays almost immediately.
- Raw scraped data still is not a sales assetLead generation only works when sources, company names, locations, and signals are normalized into a database your team can actually use on day one.
One managed workflow from prospect discovery to recurring refresh.
Custom prospect discovery
Build a database around your exact ICP, sources, geographies, and required fields rather than buying a generic list that may not match your market.
Ongoing source monitoring
Keep the database fresh by tracking new listings, exhibitor updates, and hiring signals on the cadence your team needs.
Sales-ready structured delivery
Receive one normalized prospect dataset in the format your sales, rev ops, or research workflow already uses.
About This Service
Octoparse Managed Data Service builds and maintains custom B2B prospect databases from 200+ public source types, including exhibitor lists, business directories, maps, local listings, job boards, and association directories. Free scoped samples are typically delivered in 1-2 business days, recurring workflows run with 99.9% SLA-backed delivery, and production delivery usually lands in 3 business days to 2 weeks depending on workflow complexity.
Sample in 1-2 days99.9% SLA200+ source typesOne-time or recurringGlobal + APACFrom $699/project
A structured lead database with the fields B2B teams actually use.
Field coverage is confirmed before any work starts, and the output lands in one normalized schema your sales, rev ops, or research team can use immediately.
company_namesource_sitecategorylocationwebsitepublic_contactsignal_typelast_updated
| Field | Description | Example value |
|---|---|---|
| company_name | Normalized company or listing name | Northbridge Foods |
| source_site | Original source platform or website | trade-show-exhibitors.com |
| category | Industry or vertical classification | Food manufacturing |
| location | City, state, or country label | Chicago, US |
| website | Public company website | northbridgefoods.com |
| public_contact | Publicly listed contact information if available | sales@northbridgefoods.com |
| signal_type | Detected buying or update signal | New exhibitor / Hiring ops roles |
| last_updated | Timestamp of latest source verification | 2026-04-08T09:14:00Z |
CSV / ExcelJSONAPI-readyDatabase pushWarehouse syncCustom destination
From $699 / project · or $599 / month for recurring monitoring · Free sample before any commitment
Real workflow · Real results
How B2B teams use this service in practice.
Featured workflow
Exhibitor-list monitoring that turned 120 trade show websites into a live prospect feed
An APAC-based exhibition organizer needed to monitor newly appearing and departing exhibitors across 120+ industry trade show websites in 8 countries - updated weekly, with the data flowing directly into their outreach system.
The brief
An APAC-based exhibition organizer needed to monitor newly appearing and departing exhibitors across 120+ industry trade show websites in 8 countries, updated weekly.
What Octoparse delivered
A normalized prospect feed capturing company names, categories, locations, websites, source links, and exhibitor-change signals, delivered directly into their outreach workflow.
Outcome
The team replaced a three-week manual refresh cycle with an automated feed that highlighted new and changed prospects inside 48 hours of source updates.
Local business prospecting from maps & directories
Build targeted business databases by niche and geography using public map and directory sources, with new listings appearing automatically in the feed.
Hiring-signal prospecting from job boards & career pages
Track companies actively hiring in roles relevant to your solution and convert those signals into timely outbound targets.
Industry association & member directory coverage
Extract and monitor member directories from professional associations and industry bodies - a reliable source of ICP-qualified prospects most competitors overlook.
FAQ
Questions B2B teams ask before starting a lead data project.
Why Teams Switch
Four ways to build a B2B prospect list. One that actually stays fresh.
Every approach to lead data eventually hits a ceiling - stale databases, opaque sourcing, or a research team that cannot scale. Here is how the options actually compare.
Option 1Intent Databases
(Apollo, ZoomInfo, Lusha)
(Apollo, ZoomInfo, Lusha)
- Quick access to broad company coverage
- Opaque sourcing and uneven freshness
- Weak coverage for trade show, niche, and local sources
- Limited custom fields and sourcing control
- Difficult to align to exact ICP and geography requirements
Fast start. Hard to audit and keep market-specific.
Option 2Outsourced List Building
- Flexible for custom niche research
- Quality depends on individual researchers
- No dependable recurring monitoring workflow
- Slow to refresh at scale across many sources
- Output often arrives as spreadsheets, not structured feeds
Useful for one-off lists. Still manual and hard to maintain.
Option 3Internal Research Team
- Can follow any market and source if resourced
- Headcount scales linearly with source count
- Monitoring and QA become full-time overhead
- Not cost-effective for recurring updates
- Still needs tooling, workflow, and data ops support
Highest control. Highest maintenance overhead too.
Octoparse ManagedCustom Prospect Feed
- Custom sources, fields, and geography from day one
- 200+ source types including maps, directories, job boards
- One-time builds or recurring monitoring supported
- Sales-ready structured delivery in your preferred format
- Free scoped sample in 1-2 business days
From $699/project · $599/month recurring
Stop rebuilding your prospect list from scratch every quarter.
Octoparse keeps your B2B lead database current automatically - new listings, new exhibitors, new hiring signals - delivered in the format your team already uses. Free sample in 1-2 days.