HHarmonix
Harmonix (formerly Bloobirds, rebranded in 2024) is a Spanish B2B software company that sells an AI layer installed on top of existing CRMs such as Salesforce and Microsoft Dynamics 365, rather than replacing them. Its platform unifies customer communication channels (phone, email, WhatsApp, LinkedIn), automatically records, transcribes and summarizes interactions, eliminates manual CRM data entry and surfaces revenue insights for sales and customer-facing teams; it positions itself as 'the only AI-first contact center that lives in your CRM'. Founded in 2018/2019, it has raised roughly $10M across four rounds, most recently a ~€3.2M Series A announced on 3 April 2025 led by 4Founders Capital with Kfund and ICF.
SectorsEnterprise Software, AI & Data, SaaS, Sales Tech, CRM
Start-up MapEnterprise Software › Sales & GTM automation
Founders
J
Javier Darriba
Co-Founder & Chairman (CEO 2018–2021)
T
Toni Cáliz
Co-Founder & COO
T
Toni Perez Navarro
Co-Founder & CEO
Global models 5
GGong
United States · www.gong.io ↗
Sells a B2B SaaS subscription that records, transcribes and summarizes customer calls and emails and writes the data back into the CRM, like Harmonix's AI layer.
$584MComparable
TTalkdesk
United States · www.talkdesk.com ↗
Sells an AI-first cloud contact center with native Salesforce and Dynamics integrations, priced per seat to customer-facing teams.
$497MComparable
OOutreach
United States · www.outreach.io ↗
Sells a per-seat sales platform that sits on top of Salesforce and Dynamics, handling phone, email and LinkedIn outreach and logging activity to the CRM automatically.
$489MComparable
DDialpad
United States · www.dialpad.com ↗
Sells AI-powered calling and contact center software with live transcription, summaries and CRM sync, on a per-seat subscription.
$450MComparable
AAircall
France · aircall.io ↗
Sells cloud phone and WhatsApp software for sales and support teams that plugs into CRMs and logs and summarizes calls, on a per-seat subscription.
$226MComparable
In the same niche 8 others
See all in the Start-ups Map →
Notes: Most funded first
Investors 10
Open as list →
KKfund
www.kfund.vc
44Founders Capital
www.4founderscapital.com
EEncomenda Capital Partners
www.encomenda.vc
I
Institut Català de Finances
www.icf.cat
BBonsai Partners
bonsai.vc
EExtension Fund
extensionfund.com
P
Palladium Corporate Ventures
PPROfounders Capital
H
Hugo Arévalo
K
Kabil Capital
Funding rounds 3
| Date | Round | Amount | Lead |
|---|---|---|---|
| 2025-04-03 | Series A (estimated) | €3.2M |
4Founders Capital
+3 more
|
| 2023-02-06 | Series A (estimated) | €3M |
K Fund
+6 more
|
| 2020-05-25 | Seed | €3M |
PROfounders Capital
+2 more
|
News 1
Open as list →| Published | Article |
|---|---|
| 2026-09-07 |
Dealflow #525: iPronics raised $125M from Nvidia. Factorial acquires German startup. Perk nears $400M in revenue. ↗
Dealflow.es Newsletter
2026-09-07 |