Best AI Agent Development Companies

Neurons Lab vs Belitsoft: full comparison for 2026

Last updated: August 2026

Quick verdict

Neurons Lab (4.5/5) edges ahead of Belitsoft (3.8/5) overall. Neurons Lab is the better choice for regulated financial-services organizations that need agentic AI delivered by a team fluent in compliance constraints.. Belitsoft is the stronger option for healthcare, fintech, and e-learning companies wanting agentic AI from a vendor with existing vertical experience.. The right choice depends on your project size, budget, and required tech stack.

Neurons Lab vs Belitsoft: head-to-head summary

Criterion Neurons Lab Belitsoft
Founded 2019 2004
HQ London, UK Warsaw, Poland
Team size 51–200 51–400
Rating 4.5 / 5 3.8 / 5
Best for Regulated financial-services organizations that need agentic AI delivered by a team fluent in compliance constraints. Healthcare, fintech, and e-learning companies wanting agentic AI from a vendor with existing vertical experience.
Pricing model Fixed project, dedicated team Fixed project, dedicated team
Min. engagement $30K (per company website; independently unverifiable) $20K (per company website; independently unverifiable)
Primary tech stack Python, LangChain, AWS Python, LangChain, AWS
Industries served Financial Services, Banking, Healthcare, Technology & SaaS Healthcare, Financial Services, Technology & SaaS

Neurons Lab vs Belitsoft: overview

Neurons Lab

Neurons Lab is a London-headquartered AI-exclusive consultancy founded in 2019, with a team of 51–200 people that has delivered AI transformation and agentic projects to more than 100 clients, per the company. It holds AWS Advanced Tier partner status with competencies in Generative AI and Financial Services, and its client roster reportedly includes HSBC, Visa, and AXA — a level of regulated-industry delivery experience that is unusual for a firm of its size. Its narrow AI-only focus is also its main constraint: buyers needing broader software engineering alongside the AI work will need a second vendor.

Belitsoft

Belitsoft is a custom software development company founded in 2004 with headquarters in Warsaw, Poland and delivery teams distributed across Poland, Latvia, and Georgia, totaling roughly 130–400 developers, testers, and other specialists depending on the source. It serves industries including e-learning, healthcare, fintech, and — more recently — artificial intelligence and agent development. Reported employee counts vary significantly by source, so buyers should confirm current team size directly before committing to a large program.

Services and capabilities: Neurons Lab vs Belitsoft

Capability Neurons Lab Belitsoft
Multi-agent orchestration
RAG / knowledge integration
Workflow & systems integration
Coding agents
Monitoring & anomaly detection
Customer-facing agents

Tech stack comparison: Neurons Lab vs Belitsoft

Framework / platform Neurons Lab Belitsoft
LangChain
LangGraph N/A N/A
AutoGen N/A N/A
LlamaIndex N/A N/A
OpenAI N/A N/A
Anthropic Claude N/A N/A
Pinecone N/A N/A
AWS
Azure N/A
Kubernetes N/A N/A

Pricing comparison: Neurons Lab vs Belitsoft

Criterion Neurons Lab Belitsoft
Minimum engagement $30K (per company website; independently unverifiable) $20K (per company website; independently unverifiable)
Engagement models Fixed project, Dedicated team Fixed project, Dedicated team
Rate transparency Minimum disclosed Minimum disclosed
Price tier Accessible Accessible

Target audience comparison: Neurons Lab vs Belitsoft

Dimension Neurons Lab Belitsoft
Best company size Startup to mid-market Startup to mid-market
Best industries Financial Services, Banking, Healthcare Healthcare, Financial Services, Technology & SaaS
Best use cases Building compliance-aware agents for banking or insurance workflows, Deploying RAG-based knowledge agents over regulated internal documentation Healthcare or fintech companies building compliance-aware agentic workflows, E-learning platforms adding AI tutoring or advisory agents
Typical project type Fixed project Fixed project

Neurons Lab vs Belitsoft: pros and cons

Neurons Lab
+ AWS Advanced Tier partner with verified Generative AI and Financial Services competencies
+ Documented delivery experience with major regulated financial institutions
+ AI-only focus means every engagement gets specialist rather than generalist attention
+ 100+ client base for a firm of only 51–200 people suggests high delivery throughput
- AI-only scope means clients needing broader custom software work must engage a second vendor
- Client names (HSBC, Visa, AXA) are per company website and independently unverifiable
- Smaller team than the global systems integrators competing for the same enterprise budgets
Belitsoft
+ Two decades of vertical delivery experience in healthcare, fintech, and e-learning
+ Multi-country delivery team (Poland, Latvia, Georgia) gives some staffing flexibility
+ Founded 2004 with continuous operating history
+ Existing sector expertise helps agent work meet vertical-specific compliance and workflow needs
- Reported employee counts vary widely across sources (roughly 127 to 400), worth confirming directly
- Agentic AI is a newer addition to a generalist custom-software practice
- Fewer public large-enterprise references than bigger competitors on this list

Who should choose Neurons Lab?

Neurons Lab is the right choice for regulated financial-services organizations that need agentic AI delivered by a team fluent in compliance constraints..

AWS Advanced Tier partner status with named financial-institution delivery experience at a boutique headcount.. Minimum engagement starts at $30K (per company website; independently unverifiable). Works best with clients in Financial Services, Banking, Healthcare, Technology & SaaS.

Who should choose Belitsoft?

Belitsoft is the right choice for healthcare, fintech, and e-learning companies wanting agentic AI from a vendor with existing vertical experience..

Two decades of vertical experience in e-learning, healthcare, and fintech, applied to agent development in those same sectors.. Minimum engagement starts at $20K (per company website; independently unverifiable). Works best with clients in Healthcare, Financial Services, Technology & SaaS.

Decision matrix: Neurons Lab vs Belitsoft

Your situation Recommended choice
You need full-ownership delivery on a defined project scope Neurons Lab
You need a large dedicated team for an ongoing programme Neurons Lab
Your budget is at the lower end Belitsoft
You need specialist depth in a specific vertical Neurons Lab
You need staff augmentation or team extension Neither; consider alternatives that offer staff aug
You need consulting before committing to a build Both may offer discovery engagements

Use case fit: Neurons Lab vs Belitsoft

Use case Neurons Lab fit Belitsoft fit Winner
Building compliance-aware agents for banking or insurance workflows Strong Strong Both equally
Deploying RAG-based knowledge agents over regulated internal documentation Strong Limited Neurons Lab
Healthcare or fintech companies building compliance-aware agentic workflows Limited Strong Belitsoft
E-learning platforms adding AI tutoring or advisory agents Limited Strong Belitsoft
Fixed-price build Limited Limited Both equally
Staff augmentation Limited Limited Both equally

Verdict: Neurons Lab vs Belitsoft

Neurons Lab (4.5/5) is the stronger overall choice for most AI Agent Development projects. AWS Advanced Tier partner status with named financial-institution delivery experience at a boutique headcount.. It is best for regulated financial-services organizations that need agentic AI delivered by a team fluent in compliance constraints..

Belitsoft (3.8/5) is the better choice when healthcare, fintech, and e-learning companies wanting agentic AI from a vendor with existing vertical experience.. If your situation matches those criteria, Belitsoft is a competitive option.

Related comparisons

Neurons Lab vs Belitsoft FAQ

Is Neurons Lab better than Belitsoft?

Neurons Lab (4.5/5) scores higher overall, but "better" depends on your use case. Neurons Lab is better for regulated financial-services organizations that need agentic AI delivered by a team fluent in compliance constraints.. Belitsoft is better for healthcare, fintech, and e-learning companies wanting agentic AI from a vendor with existing vertical experience..

How do Neurons Lab and Belitsoft differ in pricing?

Neurons Lab uses fixed project, dedicated team pricing with a minimum engagement of $30K (per company website; independently unverifiable). Belitsoft uses fixed project, dedicated team pricing with a minimum engagement of $20K (per company website; independently unverifiable). Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.

Which is better for enterprise: Neurons Lab or Belitsoft?

Belitsoft is the larger team and typically the better enterprise-scale choice. For very large programmes, verify team size and compliance coverage directly with each company before shortlisting.

What are the main differences between Neurons Lab and Belitsoft?

Neurons Lab's primary differentiator is: aws advanced tier partner status with named financial-institution delivery experience at a boutique headcount.. Belitsoft's primary differentiator is: two decades of vertical experience in e-learning, healthcare, and fintech, applied to agent development in those same sectors.. They also differ in team size (51–200 vs 51–400), minimum engagement ($30K (per company website; independently unverifiable) vs $20K (per company website; independently unverifiable)), and primary industries served (Financial Services, Banking vs Healthcare, Financial Services).

Last reviewed: August 2026. Verify all details directly with each company before making a decision.