LLM development services

Anyone can plug a model into a chat UI. Few teams go the extra mile with retrieval, citations, access control, and quality checks. Innowise does, so the LLM withstands every stage beyond the pilot phase.

40+

LLM projects

60+

LLM developers

75%

mid & senior-level specialists

Anyone can plug a model into a chat UI. Few teams go the extra mile with retrieval, citations, access control, and quality checks. Innowise does, so the LLM withstands every stage beyond the pilot phase.

40+

LLM projects

60+

LLM developers

75%

mid & senior-level specialists

Our LLM development services

  • Custom LLM development
  • LLM customization
  • LLM fine-tuning
  • LLM integration
  • LLM product development
  • Machine learning development
  • LLM/RAG security consulting & implementation
  • Model selection & design

Custom LLM development

Innowise builds a domain LLM, adds evals and MLOps, and documents ownership, governance, and rollout playbooks. You keep response quality steady as usage scales across teams.

Software engineer integrating ML-driven virtual avatars into enterprise systems for advanced user interaction

LLM customization

Improve response consistency on all channels and speed up approval cycles. We customize prompts, tools, and guardrails that are unique to your policies and brand voice.

Mapping out system nodes and dependencies for seamless process automation

LLM fine-tuning

Accuracy is one of the most important factors in reducing maintenance and tweaks. Innowise fine-tune models on validated examples and production-style prompts, then run regression tests on edge cases to further strengthen models.

Managing tasks and visualizing completion rates for ongoing business operations.

LLM integration

Change is good, but hard to adopt. We help teams maintain familiarity with their everyday tools by connecting LLMNs to CRM, service desks, and doc stores, then strap on SSO, roles, and monitoring. All traceable. No alienation.

Automated workflow connects users to documents and analytics, speeding up approval and reporting

LLM product development

Need an LLM feature, not just an endpoint? Our LLM developers deliver UX, APIs, analytics, and feedback loops. You launch fast and improve with usage data, A/B tests, and weekly demos.

Executive team discussing software integration plans and analyzing progress data

Pair LLMs with ML for ranking, intent detection, routing, and prediction. Our ML engineers build pipelines and drift checks that keep results relevant as data shifts.

Analyst reviewing real-time global data and network activity in a high-tech operations center

LLM/RAG security consulting & implementation

Security specialists harden RAG with permissions, prompt-injection defenses, PII filters, and audit trails. Red-team testing validates controls before users get access.

Automated digital shield protects company infrastructure from evolving threats in a high-speed data environment

Model selection & design

Model choice starts with benchmarks on your tasks, latency limits, and budget. Architects design routing, context strategy, caching, and fallbacks to keep costs predictable.

Exploring key performance trends with dynamic data visualizations for informed decisions
Custom LLM development

Innowise builds a domain LLM, adds evals and MLOps, and documents ownership, governance, and rollout playbooks. You keep response quality steady as usage scales across teams.

Software engineer integrating ML-driven virtual avatars into enterprise systems for advanced user interaction
LLM customization

Improve response consistency on all channels and speed up approval cycles. We customize prompts, tools, and guardrails that are unique to your policies and brand voice.

Mapping out system nodes and dependencies for seamless process automation
LLM fine-tuning

Accuracy is one of the most important factors in reducing maintenance and tweaks. Innowise fine-tune models on validated examples and production-style prompts, then run regression tests on edge cases to further strengthen models.

Managing tasks and visualizing completion rates for ongoing business operations.
LLM integration

Change is good, but hard to adopt. We help teams maintain familiarity with their everyday tools by connecting LLMNs to CRM, service desks, and doc stores, then strap on SSO, roles, and monitoring. All traceable. No alienation.

Automated workflow connects users to documents and analytics, speeding up approval and reporting
LLM product development

Need an LLM feature, not just an endpoint? Our LLM developers deliver UX, APIs, analytics, and feedback loops. You launch fast and improve with usage data, A/B tests, and weekly demos.

Executive team discussing software integration plans and analyzing progress data
Machine learning development

Pair LLMs with ML for ranking, intent detection, routing, and prediction. Our ML engineers build pipelines and drift checks that keep results relevant as data shifts.

Analyst reviewing real-time global data and network activity in a high-tech operations center
LLM/RAG security consulting & implementation

Security specialists harden RAG with permissions, prompt-injection defenses, PII filters, and audit trails. Red-team testing validates controls before users get access.

Automated digital shield protects company infrastructure from evolving threats in a high-speed data environment
Model selection & design

Model choice starts with benchmarks on your tasks, latency limits, and budget. Architects design routing, context strategy, caching, and fallbacks to keep costs predictable.

Exploring key performance trends with dynamic data visualizations for informed decisions
Our partnerships and awards
ISO-9001
ISO-27001
ISO-13485
TUV
microsoft solution partners
microsoft solution partners
Google Cloud Partner
Aws partner tier
SAP Partner
IBM silver partner
UIpath partner
Odoo
Shopify
Stripe Partner
Salesforce Partner
InterSystems Implementation Partner
Databricks
ISTQB
Best Tech Evolution
IAOP The_Global Outsoursing 100
Clutch Outsourcing 2023
Forbes Technology Council
IAOP Strategic Partnerships 2022
Clutch 100 Fastest Growth 2023
Google Cloud Partner
Aws partner tier
Salesforce Partner
microsoft solution partners
microsoft solution partners
IAOP The_Global Outsoursing 100
ISO-9001
ISO-27001
ISO-13485
SAP Partner
Shopify
InterSystems Implementation Partner
Odoo
IBM silver partner
UIpath partner
Stripe Partner
Databricks
ISTQB
Clutch Outsourcing 2023
Clutch 100 Fastest Growth 2023
Forbes Technology Council
IAOP Strategic Partnerships 2022
See all See less

Business benefits of our LLM services

  • Optimized processes

Turn repetitive work into automated flows: ticket triage, document Q&A, report drafts, and routing. Teams spend less time on copy-paste tasks and more time on decisions and delivery.

  • Lower expenses

Use the right model for each task and keep token spend under control with caching, batching, and usage caps. Fewer manual hours per request cuts operating costs across support and back office.

  • Faster workflows

Speed up internal cycles like approvals, reviews, and knowledge search. Staff gets answers with citations from approved sources, which reduces back-and-forth and keeps work moving across functions.

  • Revenue growth

Increase conversion and upsell with better product answers, faster quotes, and personalized outreach based on your data. Sales teams respond quicker and follow up with higher-quality messaging.

  • Faster scaling

Roll out the same LLM capability across teams, regions, and channels using shared guardrails, access roles, and monitoring. New use cases ship faster once the core platform is in place.

  • Better customer experience

Give customers faster, more accurate replies through assistants that reference your knowledge base and follow your tone. Escalations land on the right agent with context, raising satisfaction and repeat business.

Share your LLM idea or bottleneck — we’ll scope it, engineer it, and launch it.

LLM development for all use cases

Customer service & support Icon
Content & marketing Icon
Internal processes & automation Icon
Software development & IT Icon
Data & analytics Icon
HR & recruitment Icon
Industry-specific applications Icon
Artsiom Kozak

An LLM is only useful when it can pull the right context and stay consistent under real traffic. Our team builds the full system around it: RAG, integrations, quality checks, and cost controls. That way, teams get reliable answers inside their daily tools, and leaders get a rollout they can measure and scale.

Head of AI Technical Expertise

Why choose Innowise as your LLM development company

Rely on one team that covers the whole surface area: LLM + NLP, backend, DevOps, and security. We ship with citations, audit logs, evaluation suites, and monitoring from day one, then stay on to keep quality steady as your content and usage evolve.

Our LLM development process

Problem formulation
  • Workshops define the job.
  • Pick success metrics.
  • Set risk boundaries.
  • Agree release criteria.
Data preparation
  • Audit sources and access.
  • Clean and label examples.
  • Handle PII and retention.
  • Build training-ready sets.
Model architecture
  • Choose a model family.
  • Design RAG and routing.
  • Plan tool calling.
  • Define infra footprint.
Hyperparameter tuning
  • Run controlled experiments.
  • Track quality and cost.
  • Select best settings.
  • Lock configs in versioning.
Model training
  • Train or fine-tune runs.
  • Use reproducible pipelines.
  • Monitor loss and drift.
  • Store artifacts for review.
Evaluation
  • Test against real cases.
  • Run regression suites.
  • Red-team risky prompts.
  • Publish scorecards.
I/O interfaces
  • Build APIs and UI hooks.
  • Add auth and rate limits.
  • Log requests and outputs.
  • Support citations in UX.
Model deployment
  • Package and deploy.
  • Set up CI/CD gates.
  • Add monitoring and alerts.
  • Roll out by user group.
Feedback & iteration
  • Collect user feedback.
  • Review failure samples.
  • Update prompts or RAG.
  • Release improvements weekly.
Support & maintenance
  • Watch quality and spend.
  • Patch sources and tools.
  • Handle incidents fast.
  • Plan roadmap updates.

Pressure-test your LLM idea

We’ll estimate value, risks, timeline, and build effort in a short discovery sprint

Core LLM development technologies we work with

OpenAI
OpenAI
Llama
Llama
Incite-RedPajama
Incite-RedPajama
StableLM
StableLM
EleutherAI
EleutherAI
Hugging face
Hugging face
Palm2
Palm2
Pythia
Pythia
Flan-t5
Flan-t5
Flan-ul2
Flan-ul2
Nvidia
Nvidia
Pangu
Pangu
Mixtral
Mixtral
Qwen
Qwen

What our customers think

All testimonials (51)
Ramy Hardan CEO bitzeche GmbH
company's logo

I was impressed by how good the code quality was right from the beginning. Their frequency and style of communication were to the point and never more than needed, but not less either.

  • Industry Software
  • Team size 1 specialist
  • Duration 5 months
  • Services Custom software development
Ilya Radniany CEO Duck.design
company's logo

They’ve exceeded our expectations and are responsive when we request changes or ask for more information. Their communication is easy and efficient. They have a strong understanding of the task at hand, enabling them to offer the most suitable development approach.

  • Industry Advertising & marketing
  • Team size 3 specialists
  • Duration 3 months
  • Services Web development
Nonzaliseko Phamane Senior Technology Leader Metropolitan
company's logo

Prior to starting our engagement, we had reviewed several IT companies on the market, and none compared to Innowise in terms of cost of service and the calibre of software developers that worked with us on the project.

  • Industry Financial services
  • Team size 5 specialists
  • Duration 18+ months
  • Services System architecture review, chatbot & payment processing system development

All testimonials

Hear directly from our clients about their experience and the results we delivered together.

All testimonials link

LLM development FAQ

Training an LLM involves preparing a dataset, selecting the model, and fine-tuning it on specific tasks. The process includes data cleaning, feature selection, hyperparameter tuning, and evaluation against real-world cases to ensure accuracy.

Yes, LLMs can be fine-tuned using domain-specific data, which improves performance on targeted tasks like support chat, document summarization, or sales recommendations. Fine-tuning requires adjusting parameters based on your real-world data to ensure relevance.

LLMs are used in customer service (chatbots), content creation (text generation), search engines (query understanding), and data analytics (summarization). They can also help with automation of tasks like report generation, fraud detection, and recommendation systems.

While LLMs excel in language understanding, they can produce hallucinations, or incorrect information. They also require substantial computing resources for training and are sensitive to data quality. That’s why we implement RAG and fine-tuning to manage these risks.

LLMs are advanced AI models trained on large text datasets. They understand and generate human-like text. Industries like healthcare, finance, retail, and education use LLMs for customer support, data analysis, content generation, and more.

Innowise’s LLM developers work with a wide range of AI models, including OpenAI GPT, BERT, T5, and proprietary models tailored to your specific use cases. We evaluate and select the best models based on your requirements for accuracy, cost, and scalability.

ChatGPT is a powerful LLM for conversation, but it's one of many models with unique capabilities. While excellent for conversational tasks, for specialized applications (like healthcare or finance), a more custom-trained or fine-tuned model might be required for optimal results.

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    What happens next?
    1

    Once we’ve received and processed your request, we’ll get back to you to detail your project needs and sign an NDA to ensure confidentiality.

    2

    After examining your wants, needs, and expectations, our team will devise a project proposal with the scope of work, team size, time, and cost estimates.

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    We’ll arrange a meeting with you to discuss the offer and nail down the details.

    4

    Finally, we’ll sign a contract and start working on your project right away.

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