Siena
9 known investors
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Siena is an AI customer experience platform for consumer and ecommerce brands, providing AI agents that handle support, shopping recommendations, social media engagement, post-purchase workflows, and subscription management across customer channels. It also turns customer interactions into brand insights (voice-of-customer reporting) and offers agent-assist tools for human CX teams.
Founders & leadership
Investors · 9
How we know: the VCSheet dataset · Not right? Tell us
How we know: OpenSky Ventures's portfolio page · funding news · pulse2.com · Not right? Tell us
How we know: Sierra Ventures's portfolio page · a partner's Signal profile · funding news · pulse2.com · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Superangel's portfolio page · Not right? Tell us
How we know: SuperAngel.Fund's portfolio page · a partner's Signal profile · funding news · pulse2.com · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: funding news · pulse2.com · the VCSheet dataset · Not right? Tell us
How we know: a partner's Signal profile · funding news · pulse2.com · Not right? Tell us
Also in the syndicate · 2
Funding
SEC filings, press & company announcements$4.7M disclosed across 1 round · 2023
- $4.7MraisedNov 2023 · 2 sources
OpenSky Ventures, Parri Passu Ventures, Sierra Ventures, SpaceStation Investments, SuperAngel.Fund, The Council, Village Global
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
In the news
Frequently asked questions
- What does Siena do?
- Siena is an AI customer experience platform for consumer and ecommerce brands, providing AI agents that handle support, shopping recommendations, social media engagement, post-purchase workflows, and subscription management across customer channels. It also turns customer interactions into brand insights (voice-of-customer reporting) and offers agent-assist tools for human CX teams.
- Who founded Siena?
- Siena was founded by Lisa Popovici.
- Who are Siena's investors?
- Siena's investors include Aglae Ventures, OpenSky Ventures, Sierra Ventures, Superangel, SuperAngel.Fund, The Council, Village Global.
- How much funding has Siena raised?
- Siena has disclosed $4.7M raised across 1 round.




