The Good Tech Companies - Alexander Jabbour on Building Real-Time Sales AI From 0-to-1 at Rilla
Episode Date: October 2, 2025This story was originally published on HackerNoon at: https://hackernoon.com/alexander-jabbour-on-building-real-time-sales-ai-from-0-to-1-at-rilla. Rilla’s Engineering... Lead Alexander Jabbour shares how he built a real-time AI sales coaching platform, boosting close rates and generating 7+ figures. Check more stories related to machine-learning at: https://hackernoon.com/c/machine-learning. You can also check exclusive content about #alexander-jabbour, #rilla-ai, #sales-coaching-ai, #real-time-sales-enablement, #0-to-1-product-building, #agentic-ai-for-sales, #sales-performance-platform, #good-company, and more. This story was written by: @jonstojanjournalist. Learn more about this writer by checking @jonstojanjournalist's about page, and for more stories, please visit hackernoon.com. Alexander Jabbour, Engineering Lead at Rilla, built a real-time AI sales coaching platform that turns reactive feedback into live guidance. Overcoming technical hurdles in audio streaming, low-latency transcription, and AI insights, his team scaled the product to multi-million revenue. Early pilots showed close rates rising from 29% to 34%, validating a user-centric, data-driven 0-to-1 journey.
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Alexander Jabor on building real-time sales AI from zero to one at RILA by John Stoy and journalist.
An engineering lead at RILA discusses the journey from identifying market gapstow developing a revenue
generating sales coaching platform that is reshaping sales performance.
The landscape of sales enablement is undergoing a notable shift, driven by the integration of
artificial intelligence. Historically, sales coaching has been our active process, with managers
providing feedback after calls are completed. This model is now being challenged by emerging
technologies that offer real-time guidance, aiming to influence outcomes as they happen rather than
just analyzing them in retrospect. At the forefront of this trend is Alexander Jabour,
an engineering lead at RILA, where he directs the development of the company's real-time
product initiative. His work, which has already generated multiple seven figures of revenue,
for Riland is projected to reach eight figures by the end of the year, provides Insightenna the
complex process of creating disruptive technologies. With a background in building innovative
products from the ground up, Jabour has focused his career on turning nascent concepts into market-ready
solutions. From Frustration, TO Innovation traditional sales management suffers from a critical
flaw, the gap between live customer conversations and feedback sessions. This delay transforms
what code be immediate learning moments into missed opportunities, creating the urgent need for real-time
coaching platforms that bridge this divide. This gap was a recurring theme in user research conducted
by Jabour. He notes, I kept hearing the same frustration in user interviews. Coaching is almost
always reactive. Managers only see what happened after a call ends, which Letetto influence the
outcome or build a rep's confidence in the moment. A structured sales enablement framework
often helps identify such points off friction. Jabour recalls the realization. That was the spark.
If we could listen, understand, and surface the right nudge while the call is still live,
and give managers a way to actively support reps in the moment we could change outcomes, not just
reports. This focus on immediate intervention reflects a broader industry trend,
with reports indicating that 90% of companies have either implemented AI in their sales
processes or planned to do so. Overcoming initial product hurdles transforming an
idea into a functional product involves navigating significant technical and strategic obstacles.
For real-time audio analysis, the technical demands are stringent.
Jabour identifies early hurdles, including the challenge of capturing and streaming high-quality
audio from devices and networks with minimal interruptions, while preserving user consent and
privacy, alongside achieving low-ladency speech to text in noisy environments.
Different AI sales coaching platforms address intervention in various ways, would a clear
strategic roadmap is essential. This aligns with the exploration phase of organizational AI
enablement, which focuses on analyzing workflows to identify opportunities. Before writing code,
I produced a long and detailed engineering design document that laid out the architecture,
failure modes, and measurement plan, Jabour explains. This detailed planning was critical for
establishing internal alignment and moving forward without compromising system integrity.
identifying core user pain points to ensure a product addresses genuine need, a deep understanding
of user painpoints is necessary. Through interviews and shadowing live sales calls, several
key themes emerged as pain points, timing, consistency, and scale. These issues prevent sales teams
from reinforcing best practices effectively. The biggest lost opportunity was the lack of on-the-spot
coaching. Managers knew what they would have said, only after the call, Jabour states. This insight
underscores a key challenge that real-time coaching aims to solve, as sales reps can forget up to
70% of training within a week. Jabour mapped these pain points directly to product features, such as
live call visibility and alerts. This user-centric approach ensures technology is applied with purpose.
That ensured we weren't building, AI for AI's sake, but targeting the exact friction managers
we're living with, he adds. This focus aligns with reports that teams using AI-powered coaching are
36% more likely to achieve higher win rates. Designing for speed and scale the architecture of a
real-time system must be optimized for speed, as insights delivered minutes too late lose their
value. The design process involved breaking down the problem into manageable components with
strict performance budgets. Jabour shares, I decomposed the problem into a low-latency streaming
pipeline with strict budgets at each hop, which included audio streaming, transcription,
and an AI model for insights.
This modular structure is common in multi-agent systems that use decentralized communication
protocols to coordinate tasks.
The guiding philosophy was centered in immediate utility.
The design principle was simple.
If it can't show up in seconds and materially help a human make a better decision,
it doesn't belong in the real-time path, Jabor says.
This principle is a core tenet of effective agentic workflows, where components interact with
external resources to achieve a goal. Validating impact with data before scaling a new product,
its real-world impact must be validated through measurable results. The initial rollout was
approached methodically with a beta test involving an in-person company with approximately 40 sales
reps. We iterated with them weekly and after six weeks determined it was the right time to conduct
an ROI analysis, Jabour recalls. This process of evaluating a pilot program requires clear
benchmarks to measure progress. The outcomes of this initial test were significant, showing a close
rate increase from 29% to 34%. This impact validated our approach, he states. This data-driven
validation provided the confidence to invest further in features with proven value. Such results are
consistent with broader industry findings, where deals using high recommended actions have a 50%
higher average win rate. From prototype to platform transitioning a product from an early prototype
to a stable platform requires a strategic shift from discovery to reliability and scalability.
This evolution involves moving from disruptive concepts to discipline execution. As we scaled our
user base, it was clear that we needed to shift the focus from building zero greater than one
and attempting to figure out what works, to making the product stable, scalable and performant under
high load, Jabour explains. This journey reflects the difference between disruptive and incremental
innovation, where an initial breakthrough must be followed by continuous improvement. This process
also involved team growth. I built the first version solo, then brought in more engineers, and now lead
a team of four across engineering and design. That lets a scale features without sacrificing our
speed and quality bar, Jabour notes. This expansion enabled a focus on productization, security, and
ROI analysis, crucial steps for any company moving from a low end disruptive innovation to a full market
solution. Balancing speed and stability when building mission-critical business applications,
developers face a fundamental challenge, moving fast while building something reliable.
Once your system goes live and real users depend on it, trust becomes everything. A core principle
is to prioritize depth over breadth in the early stages. Get one golden path unbelievably solid
before adding breadth. Quality over quantity build guardrails on day one, he advises. This approach is
supported by technical safeguards such as feature flags, which prevent a delicate feature release
from compromising reliability. Early investment in system monitoring is also crucial. As Jabour
states, invest eerily in observability, it makes the difference between a five-minute blip and a five-hour
incident. These practices are crucial when companies want to add eye-powered tools to their
existing workflows. The goal is to make processes smarter and more efficient without creating
new risks that could hurt the business. The future of AGs,
P-E-N-T-I-I looking ahead, the evolution of AI is pointing toward more autonomous and capable
systems. The next generation of products will likely move beyond providing insights to
executing complex tasks. One thing that excites me is building agentic co-pilots that help
humans make better decisions across every customer-facing moment, sales, success, and support,
Jabour says. This vision extends to creating systems that can manage end-to-end business functions,
a concept central to the reshaping of business execution through Agentic AI.
Such advancements in Agentic AI for sales could automate everything from lead qualification
to proposal generation.
Jabor envisions agents that are voice first and multimodal, safe by default.
They'll pair frontier models with on-device compute and new hardware to deliver personal
assistance for everyone.
The development of real-time AI coaching represents a critical step in how organizations
support their sales teams.
The journey from identifying a market frustration to building a scalable, data-validated platform
highlights a disciplined approach to zero-to-one product creation.
By focusing on tangible outcomes in user-centric design, innovators are showing that technology
can transform not just processes, but also performance.
Thank you for listening to this Hackernoon story, read by artificial intelligence.
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