Side by side
ChangeSignal vs Leadspace
Both stand on account enrichment software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
ChangeSignal organizes public-data changes into linked signals for prospecting, with a specific restaurant-opening feed for San Francisco. Teams can use email alerts or webhooks for that feed; its geographic scope is limited to the stated city.
Visit ChangeSignal
Choose Leadspace if your team needs B2B profiles and signals that can be activated across go-to-market tools. Starter offers a free entry point, while Solo and Pro provide higher monthly credit and export allowances with one seat each. Teams needing custom seats, credit allocation, export volume, or dedicated support should look at Enterprise; pricing is on request.
Visit LeadspaceThe facts
| ChangeSignal | Leadspace | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | No |
| Runs on | Web | API, Extension, Web |
| Lowest paid plan | Not published | Solo: $49 a month |
| Plans published | None | 4 |
| Maker | Not published | Leadspace |
| Website | getchangesignal.com | leadspace.com |
| On account enrichment software | #12 of 32 | #8 of 32 |
ChangeSignal: what it does well
- Signals link company changes to evidence.
- Tracks hiring, funding, expansion, and technology adoption.
- Matches San Francisco restaurant records by street address.
- Restaurant-opening alerts are free.
- Offers Slack or Discord webhook visibility.
What to know first
- The restaurant matching feed covers San Francisco.
- Signals are derived from public data sources.
- Restaurant alerts focus on detected openings.
Leadspace: what it does well
- Combines internal data with 30+ third-party B2B sources.
- Profiles include buying centers, technographics, intent, and firmographics.
- Scores fit and intent to prioritize leads.
- Activates intelligence across CRMs, warehouses, ad platforms, and other tools.
- Lists Salesforce, Marketo, HubSpot, Eloqua, Snowflake, and BigQuery destinations.
What to know first
- Starter is limited to 25 credits per day and 100 monthly exports.
- Starter, Solo, and Pro each have one seat.
- Solo and Pro are billed annually.
- Enterprise pricing and seat, credit, and export amounts are custom.
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