Leadspace
8.2#2 in b2b contact data providersFrom $49 a monthFree planWebAPIExtension
VisitLeadspace vs Mixdesk
What both publish
| Fact | Leadspace | Mixdesk |
|---|---|---|
| API | The v4 Single Direct API uses HTTPS, JSON, bearer authentication and the apigw.leadspace.com endpoint. | The API reference describes token-authenticated access to conversations, contacts and other data, and notes that conversation query data is limited to the most recent six months. |
| Company legal name | Crunchbase identifies the legal name as Leadspace, Inc., also known as Data Essence. | The privacy policy identifies the company as Beautiful Interaction International Co., Limited. |
| Developer documentation | The support center has dedicated release notes, developer guides, administration guides, user guides and getting-started material. | The help center groups documentation for the JavaScript chat widget, Android and iOS SDKs, APIs and webhooks. |
| Funding | A 2021 Crunchbase News report said Leadspace had raised about $100 million and had fewer than 100 employees. | The opened Crunchbase company profile did not provide a visible funding amount or funding round. |
| Headquarters | Palo Alto, California, United States | LinkedIn lists Mixdesk headquarters in Hong Kong, Hong Kong. |
| Integrations | The listed ecosystem includes Salesforce, Marketo, HubSpot, Eloqua, Snowflake, BigQuery, REST API and an MCP Server. | Mixdesk supports integrations through APIs, webhooks, SDKs and other system connections; listed third-party AI agent connections include Coze and Dify. |
| Product | Leadspace provides real-time data intelligence to help B2B organizations identify buyers, prioritize opportunities, and execute go-to-market strategies. | Mixdesk is an AI customer engagement platform that combines messaging channels, automation, AI Agents and human collaboration in one workspace. |
| Rating on Capterra | 5.0 out of 5 from 2 reviews | 0.0 out of 5 from 0 reviews |
| Rating on G2 | 4.3 out of 5 from 109 reviews | 0 out of 5 from 0 reviews |
Leadspace plans
- StarterFree
- Solo$49 a month
- Pro$89 a month
- EnterprisePriced on request
Mixdesk plans
- FreeFree
- Essential$49 a month
- Pro$199 a month
- ExpertPriced on request
Pick Leadspace if…
You want what its maker publishes above — check its page for the details.
Pick Mixdesk if…
Mixdesk suits sales, support, and ecommerce teams serving customers across multiple messaging channels and languages. Its shared workspace and routing tools may also help teams coordinating human agents with AI responses.