# Apollo.io

Sales AI · City of London · Growth

Apollo.io is a go-to-market platform combining sales intelligence and engagement, built on a proprietary B2B database of more than 200 million contacts and millions of companies. Sales and marketing teams use it to find and enrich prospect data, run outbound email and calling sequences, and manage pipeline, with AI features that recommend targets and automate outreach. It is one of the most widely used sales intelligence and engagement tools, consistently top-ranked on G2. In 2023 the company raised a $100 million Series D led by Bain Capital Ventures at a $1.6 billion valuation, bringing total funding to around $250 million.

- Website: https://apollo.io
- Careers: https://www.apollo.io/careers
- Sector: [Sales & Marketing AI](https://aistartupslist.co.uk/sector/sales-ai.md)

## Facts

- Funding stage: Growth
- Total raised: ~$250M
- Founded: 2015
- Headquarters: San Francisco, United States
- Team size: 501-1000

## Notable investors

Bain Capital Ventures, Sequoia Capital, Tribe Capital, Nexus Venture Partners, NewView Capital

## Open UK & remote roles

- [Account Executive, Mid-Market (London)](https://aistartupslist.co.uk/company/apolloio/account-executive-mid-market-london-142yiy.md) · Hybrid, London (posted 2026-08-18)
- [Account Executive, SMB](https://aistartupslist.co.uk/company/apolloio/account-executive-smb-gt5alf.md) · Hybrid, London (posted 2026-07-15)
- [Account Manager, Mid Market (London)](https://aistartupslist.co.uk/company/apolloio/account-manager-mid-market-london-17lzg9.md) · Hybrid, London (posted 2026-08-18)
- [Account Manager, SMB](https://aistartupslist.co.uk/company/apolloio/account-manager-smb-d0ip2a.md) · Hybrid, London (posted 2026-05-08)
- [Associate Solutions Consultant II](https://aistartupslist.co.uk/company/apolloio/associate-solutions-consultant-ii-n21gry.md) · Hybrid, London (posted 2026-08-26)
- [EMEA Partnerships Lead](https://aistartupslist.co.uk/company/apolloio/emea-partnerships-lead-15o1yf.md) · Hybrid, London (posted 2026-07-23)
- [Senior Software Engineer, Growth](https://aistartupslist.co.uk/company/apolloio/senior-software-engineer-growth-cu8um8.md) · Remote, Poland (posted 2026-08-21)
- [Solutions Consultant II (Presales, EMEA)](https://aistartupslist.co.uk/company/apolloio/solutions-consultant-ii-presales-emea-12y67q.md) · Hybrid, London (posted 2026-05-05)