Sierra news and events in 2026
Sierra news, hiring, executive changes and Reddit, Glassdoor, podcast and web signals in one place. Every row is dated and links to its source.
Privatesierra.ai
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What changed at Sierra this week? Use Autobound signals for sierra.ai.- Dated updates
- 57
- Last event
- Oct 30, 2026
- Open rolesSnapshot Nov 3, 2026
- 44
Source: Autobound Signal API · 57 signals tracked for Sierra · updated
Overview
Sierra by topic
44open roles
39+signals
15 in the last 90 days
- Glassdoor15+
- LinkedIn15+
- Web traffic4
- Reddit3
- and 2 more sources
Latest events
Latest Sierra events
Showing 10 of 18 events. The Signal API returns all of them.
Get them with one API call- Executive hireDr. Mitesh Patel joins Sierra as Head of ClinicalDr. Mitesh Patel, Head of Clinical
- PartnershipSierra Partners with Stripe to Bring Payments Into AI Agent CallsSierra announced a partnership with Stripe to enable AI agents to take payments and issue receipts during customer calls.
- In developmentSierra Unveils Personal Agent Protocol Built with Meta and PartnersSierra announced it is developing Personal Agent Protocol, an open standard defining how personal AI agents interact with businesses, alongside Meta and several industry partners.
- CertificationSierra achieves AIUC-1 certificationSierra has achieved AIUC-1 certification for its AI agents following an independent audit by Schellman and testing by the Artificial Intelligence Underwriting Company (AIUC).
- New customerCarMax Teams with Sierra to Enhance Inbound Sales Call ExperienceSierra has been selected by CarMax to provide its AI voice-enabled agents to improve the retailer's inbound call experience, with the system deployed in May.
- In developmentSierra Acquires Takeoff, Building Long-Horizon Agent Platform Called HorizonSierra is building a new long-horizon agent platform called Horizon in collaboration with the newly acquired company, Takeoff.
- Partnership
- Integrationibex announces strategic partnership with Sierra to transform customer experiences with AI agents.Sierra integrates with Ibex.
- NewsSierra acquires AI workflow integration startup Fragment to bolster enterprise automation.Guillaume Genthial, co-founders
- LaunchAn industry first: Sierra launches fully PCI-compliant payments.Sierra launches PCI-compliant payments.
Showing 10 of 18 events. The Signal API returns all of them.
Get them with one API callSignal API · MCP
Track Sierra with the Signal API
One POST /v1/companies/enrich call with sierra.ai returns every signal type for Sierra, each with its source. Or ask Claude through MCP.
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curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"sierra.ai","limit":20}'Bulk data
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Page updated , the date of the newest row on this page.
Source. News, SEC filings (8-K, 10-K, 10-Q, Form D), hiring data and other signals (Reddit, podcasts, Glassdoor, reviews, social posts, patents, web traffic) from the Autobound Signal API.
Method. Stories are grouped when they report the same event within 14 days. Rows that do not name the company are removed. Each row links its source.
Data as of .