# Leadspace vs Proxycurl

**Leader by vioscaleAI score:** Leadspace

| Attribute | Leadspace | Proxycurl |
|---|---|---|
| **vioscaleAI score** | 54.6 (73% (medium)) | 47 (41% (low)) |
| content.faq | `[{"answer":"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. It is indexed under Lead Enrichment.","source":"https://www.leadspace.com/solutions/sidekick/pricing","question":"What is Leadspace?","confidence":0.6},{"answer":"Leadspace offers a free tier, so you can start without paying. Paid plans start at $49 per user per month. Prices are published openly on the vendor's own pricing page. Pricing changes often, so verify at source before relying on it.","source":"https://www.leadspace.com/solutions/sidekick/pricing","question":"Is Leadspace free?","confidence":0.6},{"answer":"We have confirmed browser-based access to Leadspace. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://www.leadspace.com/solutions/sidekick/pricing","question":"What platforms does Leadspace support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Leadspace, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://www.leadspace.com/solutions/sidekick/pricing","question":"Can Leadspace be self-hosted?","confidence":0.6},{"answer":"We have confirmed 6 integrations for Leadspace, including Salesforce, Marketo, HubSpot, Eloqua, Snowflake and BigQuery. This is what we could verify from public sources, so the vendor may support others we have not indexed.","source":"https://www.leadspace.com/solutions/sidekick/pricing","question":"What does Leadspace integrate with?","confidence":0.6},{"answer":"We have independently confirmed SOC 2, ISO 27001 and GDPR for Leadspace. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Leadspace not holding them. Always confirm compliance directly before you rely on it.","source":"https://www.leadspace.com/platform/security-and-compliance","question":"What security certifications does Leadspace have?","confidence":0.7},{"answer":"Leadspace is available worldwide. Its primary market is the United States.","source":"https://www.leadspace.com/solutions/sidekick/pricing","question":"Where is Leadspace available?","confidence":0.5}]` | `[{"answer":"A programmatic data service that supplies verified information about individuals and companies for business database enrichment. It is indexed under Lead Enrichment.","source":"https://nubela.co/proxycurl","question":"What is Proxycurl?","confidence":0.6},{"answer":"Proxycurl offers a free tier, so you can start without paying. Pricing changes often, so verify at source before relying on it.","source":"https://nubela.co/proxycurl","question":"Is Proxycurl free?","confidence":0.6},{"answer":"We have confirmed browser-based access to Proxycurl. That is the extent of what we could verify from public sources, so it may well offer desktop or mobile clients we have not indexed.","source":"https://nubela.co/proxycurl","question":"What platforms does Proxycurl support?","confidence":0.6},{"answer":"We have only confirmed a cloud / SaaS deployment for Proxycurl, so it appears to be vendor-hosted. If a self-hosted option exists we have not found it documented publicly.","source":"https://nubela.co/proxycurl","question":"Can Proxycurl be self-hosted?","confidence":0.6},{"answer":"We have independently confirmed SOC 2 and GDPR for Proxycurl. Certifications we do not list are ones we have not been able to verify from public sources, which is not the same as Proxycurl not holding them. Always confirm compliance directly before you rely on it.","source":"https://nubela.co/proxycurl","question":"What security certifications does Proxycurl have?","confidence":0.48},{"answer":"Proxycurl is available worldwide. Its primary markets are the United States, Canada and Singapore.","source":"https://nubela.co/proxycurl","question":"Where is Proxycurl available?","confidence":0.75}]` |
| deployment.options | `{"cloud":true}` | `{"cloud":true}` |
| description.long | Cloud platform providing verified contact information, company data, and buying group intelligence for sales and marketing teams. Users access company details and search capabilities for free, then pay via usage-based credits only when revealing specific contact details. | An API service that provides enriched data about people and companies, including profile information and employment history. |
| features.capabilities | `{"pricing_model":"flat_subscription","deployment_model":"cloud_managed_saas","technographic_data_appending":true,"automated_crm_record_updating_sync":true,"corporate_firmographic_data_appending":true}` | `{"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"},{"name":"CRM","category":"crm","direction":"bidirectional"}]` | - |
| 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.disclosure_policy | yes | - |
| security.gdpr | yes | yes |
| security.iso27001 | yes | - |
| security.soc2 | yes | yes |

## Capabilities (Lead Enrichment)

| Capability | Leadspace | Proxycurl |
|---|:--:|:--:|
| **Capabilities** |  |  |
| Deployment model | Cloud managed saas | 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 | Flat subscription | Per API call credit |

*Source: vioscaleAI. Generated 2026-10-16T18:31:00.249Z. "-" = undocumented, not absent.*