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Cybersecurity

Next Caller

We create a positive customer experience through real time call verification technology. Fraudsters cost businesses time and money, and make life more difficult on real customers - whether that’s outright stealing cash or slowing down the phone call authentication process. Next Caller helps businesses fight criminals, not customers, by safely passing through legitimate callers and identifying suspicious interactions. Using VeriCall™, businesses have the opportunity to stop phone fraud before it

sources
1
Evidence entries preserved.
affiliations
1
Y Combinator
competitors
6
Mapped from High Signal graph features.
status
generated
D1 lookup
last updated
2026-07-15
16:41 UTC
source evidence
Why this company exists here

Y Combinator

yc-company-directory #3474

We create a positive customer experience through real time call verification technology. Fraudsters cost businesses time and money, and make life more difficult on real customers - whether that’s outright stealing cash or slowing down the phone call authentication process. Next Caller helps businesses fight criminals, not customers, by safely passing through legitimate callers and identifying suspicious interactions. Using VeriCall™, businesses have the opportunity to stop phone fraud before it

source
generated read
High Signal interpretation

Next Caller is classified as Cybersecurity from source descriptions and fund-directory context. Similar companies below are ranked from offline product facets and meaningful description overlap; category and source affiliation can only strengthen an existing product match. For lookup-created rows, the profile starts as pending enrichment until deeper source collection runs.

offline extraction
Product facets
businessesreal time call verification technologycustomersreal customerslegitimate callersNext CallerFraudsters
mapping method
Similarity graph

Local clusters rerank extracted product concepts and description terms. The generated graph remains the fallback for sparse descriptions: offline reciprocal product-similarity graph: extracted concepts + description terms + bounded category/affiliation boosts. Minimum fallback score: 0; max competitors: 6.

discovery cluster

Companies similar to Next Caller

Cybersecurity · 6 peers

A deterministic local cluster built from offline product facets and meaningful description terms. Category and selected-institution affiliation provide bounded tie-breaks. Open any peer to continue exploring its cluster.

Citus Data

match 88

The amount of time businesses spend on their databases is altogether too much time. Citus is fixing this problem. Citus is worry-free Postgres. Built to scale out, Citus is an extension to Postgres that is available as open source, as enterprise software that can be run on-prem or on any cloud, and as a fully-managed database as a service. Whether you have a multi-tenant application that needs to scale out, or you need performance for your real-time analytics customers, with Citus, you can focus

shared extracted concepts: businesses; shared product terms: time, businesse, whether, real; shared product theme: sales and marketing; shared affiliation: Y Combinator

PraxisPro AI

match 77

PraxisPro empowers outside sales representatives with on-the-go, real-time intelligent sales training, enabling them to boost revenue by delivering impactful interactions with customers within their territory and reducing out-of-territory training costs.

shared extracted concepts: customers; shared product terms: customer, real, time, cost; shared product theme: sales and marketing

Peppr AI

match 74

Peppr makes the sales call itself the enablement surface. Our real-time overlay listens to customer conversations, surfaces approved answers to technical questions instantly, and suggests discovery questions to deepen signal - all grounded in your company's existing knowledge across 150+ enterprise tools. Reps stop deferring, messaging stays consistent, and enablement teams finally get visibility into where live conversations break down.

shared extracted concept terms: real, time; shared product terms: customer, real, time, call; shared product theme: sales and marketing; shared affiliation: Y Combinator

Intelligent

match 66

We help businesses cut operational costs, while still exceeding customer expectations. Most businesses are consistently under- or over-staffed, which either damages customer experience or leaves money on the table (by unnecessarily increasing staffing costs). Granular, high-accuracy demand forecasting solves this issue by allowing businesses to align resources to exactly meet demand. Our demand forecasting as a service, brings simplicity & precision to this often complex and error-prone process,

shared extracted concepts: businesses; shared product terms: businesse, cost, customer, experience; shared product theme: sales and marketing; shared affiliation: Y Combinator

Circular

match 66

Circular is accelerating the adoption of the circular economy by making subscriptions the best way to access and experience tech: from smartphones, laptops, and headphones to gaming, VR and wearables. Our customers get their hands on the best tech through low-cost, convenient subscriptions. They can pay monthly, keep it as long as they want, and if they love it, buy it. If they return it, we carefully refurbish it and pass it on to the next loving owner - radically extending its useful life.

shared extracted concepts: customers; shared product terms: experience, customer, cost, pass; shared product theme: sales and marketing; shared affiliation: Y Combinator

Soap Payments

match 50

Seamless payments, instant verification, zero fraud — for real-money gaming.

shared extracted concept terms: real; shared product terms: verification, fraud, real, money; shared product theme: security and compliance; same category: Cybersecurity