# Leadspace vs Proxycurl

**Leader by Vioscale score:** Leadspace

| Attribute | Leadspace | Proxycurl |
|---|---|---|
| **Vioscale score** | 53 (62% (medium)) | 45.7 (44% (low)) |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | Centralizes B2B contact and company data, enriches it with real-time market signals, and syncs it to sales, marketing, and analytics tools for coordinated revenue execution. | A data enrichment API that provides access to professional profiles and company information sourced from professional social networks. Enables developers to build sales intelligence and recruitment applications at scale. The product is no longer active; the team has transitioned to Sapiengraph. |
| features.capabilities | - | `{"pricing_model":"per_api_call_credit","deployment_model":"headless_api","personal_to_corporate_email_mapping":true,"corporate_firmographic_data_appending":true}` |
| integrations.count | 6 | - |
| integrations.list | `[{"name":"Salesforce"},{"name":"Marketo"},{"name":"HubSpot"},{"name":"Eloqua"},{"name":"Snowflake"},{"name":"BigQuery"}]` | - |
| market.availability | `{"primaryMarkets":["US"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` | `{"primaryMarkets":["US","CA","SG"],"availabilityScope":"global","availableCountries":[],"notAvailableCountries":[]}` |
| platform.support | `{"web":true}` | `{"web":true}` |
| pricing | `{"type":"hybrid","plans":[{"free":true,"name":"Starter","summary":"Free forever","features":["Buying group intelligence","AI queries","25 credits/day","100 CSV & CRM exports/month"],"components":[{"kind":"fixed","amount":0,"currency":"USD"}],"contactSales":false,"includedLimits":{"credits":"25/day","exports":"100/month"}},{"free":false,"name":"Solo","summary":"$49/user/month (annual)","features":["Everything in Starter","1500 credits/month"],"commitment":"annual","components":[{"kind":"per_unit","unit":"seat","amount":49,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"credits":"1500/month"}},{"free":false,"name":"Pro","summary":"$89/user/month (annual)","features":["Everything in Solo","3500 credits/month"],"commitment":"annual","components":[{"kind":"per_unit","unit":"seat","amount":89,"period":"month","currency":"USD"}],"contactSales":false,"includedLimits":{"credits":"3500/month"}},{"free":false,"name":"Enterprise","summary":"Custom pricing - contact sales","features":["Advanced API","Custom credit allocation","Unlimited CSV & CRM exports","Full credit rollover","Dedicated support"],"description":"Custom pricing and features","contactSales":true,"includedLimits":{"credits":"unlimited","exports":"unlimited"}}],"summary":"Free tier; paid plans from $49/user/month with annual commitment","currency":"USD","freeTier":true,"sourceUrl":"https://www.leadspace.com/solutions/sidekick/pricing","retrievedAt":"2026-08-19T13:42:39.950Z","startingPrice":{"unit":"seat","amount":49,"period":"month","currency":"USD"},"billingPeriods":["month","year"]}` | `{"type":"usage","summary":"Credit-based usage pricing. Free tier available but restricted due to abuse. Auto top-up options at $10 and $50.","currency":"USD","freeTier":true,"sourceUrl":"https://nubela.co/proxycurl","retrievedAt":"2026-08-25T12:16:28.487Z"}` |
| pricing.free_tier | yes | yes |
| pricing.model | freemium | freemium |
| pricing.price_level | mid | low |
| pricing.starting_price | `{"amount":49,"currency":"USD"}` | - |
| pricing.transparent | yes | no |
| reliability.sla_pct | 98 | - |
| security.gdpr | yes | yes |
| security.iso27001 | yes | - |
| security.soc2 | yes | yes |

## Capabilities (Lead Enrichment)

| Capability | Leadspace | Proxycurl |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Deployment model | - | Headless API |
| Real time inbound form shortening webhook | - | - |
| Automated CRM record updating sync | - | - |
| Third party vendor waterfall routing | - | - |
| Personal to corporate email mapping | - | ✓ |
| Corporate firmographic data appending | - | ✓ |
| Technographic data appending | - | - |
| Salesforce hubspot CRM native app | - | - |
| Marketo pardot marketing sync | - | - |
| Snowflake bigquery dwh export | - | - |
| SOC2 type ii | - | - |
| ISO 27001 | - | - |
| Pricing model | - | Per API call credit |

*Source: Vioscale. Generated 2026-09-01T14:33:42.615Z. "-" = undocumented, not absent.*