HG Insights vs LeadFlags
HG Insights
hginsights.comLeadFlags
leadflags.comSide by side
| Figure | HG Insights | LeadFlags |
|---|---|---|
| Price from | — | €39/mo |
| Free plan | — | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | Yes |
| Plans published | 3 | 4 |
| Spec score · Lead Scoring Software | 7.7 (#11) | 8.2 (#8) |
| API access | Yes | API requests use JSON and require an X-API-Key header; the docs say Bearer authorization is not yet supported. |
| Integrations | The RGI Platform page says it integrates with Salesforce, Marketo, and Snowflake, while contact exports are available to Salesforce, Outreach, or Salesloft. | LeadFlags describes itself as CRM-agnostic and says it can be used before any CRM or workflow; the site mentions HubSpot and Salesforce as examples. |
| Intended users | HG Insights says it is built for B2B technology teams, including GTM and RevOps leaders, sales and marketing teams, strategy and product teams, and executives and investors. | The site names marketing agencies, call centers, and lead sellers and buyers as audiences for consistent lead scoring. |
| What it does | HG Insights provides AI-powered Revenue Growth Intelligence to help B2B teams plan and execute go-to-market strategies using market, account, technology, spend, and buyer-intent data. | LeadFlags evaluates inbound leads and returns a numeric quality score, quality level, explanatory flags, positive signals and a recommended action. |
Plans
HG Insights
- StarterPrice not published
- GrowthPrice not published
- EnterprisePrice not published
LeadFlags
- Starter€39 a month
- Growth€99 a month
- Scale€249 a month
- EnterprisePriced on request
In their own words
HG Insights
HG Insights provides AI-powered Revenue Growth Intelligence for B2B teams planning and executing go-to-market strategies. Its RGI Platform combines market, account, buyer, and first-party data, then activates it through AI copilots and agentic workflows. Market Analyzer supports TAM, SAM, and SOM sizing, ICP analysis, whitespace analysis, and territory optimization. Data Studio is a no-code environment for predictive account, MQL, and PQL scoring. Sales Copilot turns buyer signals into playbooks for research, prioritization, signal-based selling, and competitive displacement. Contact Intelligence supplies verified decision-maker emails and phone numbers inside Sales Copilot, with discovery licensed per email and phone reveal. RGI Fabric pairs firmographic, technographic, IT and AI spend, competitive, and buyer-intent data with verified contacts across 40M+ companies. Integrations include Salesforce, Marketo, and Snowflake; contact exports can go to Salesforce, Outreach, or Salesloft. Its MCP connects intelligence to Claude, ChatGPT, and Cursor. Plans are Starter, Growth, and Enterprise, with prices not listed. HG Insights is headquartered in Santa Barbara, California.
LeadFlags
LeadFlags is a deterministic lead-scoring API and web service that filters fake, low-intent, and risky inbound leads before they reach a CRM or call queue. It returns a score, quality level, risk flags, positive signals, and a recommended routing action. Predefined rules give the same output for the same input, without AI, enrichment, or profiling. JSON requests have no fixed schema; field aliases and optional mapping overrides support nonstandard keys. The service can identify missing or invalid contact details, disposable email, suspicious messages, and inconsistent fields. It is described as CRM-agnostic, with HubSpot and Salesforce named as examples. Requests require an X-API-Key header; Bearer authorization is not supported. Starter costs €39 a month for up to 1,000 leads, Growth €99 a month for up to 10,000, and Scale €249 a month for up to 50,000. Enterprise uses custom billing and terms. Annual billing offers a 20% discount.