Leewayhertz vs ScienceSoft: full comparison for 2026
Last updated: June 2026
Quick verdict
Leewayhertz (4.6/5) edges ahead of ScienceSoft (4.3/5) overall. Leewayhertz is the better choice for mid-market product and engineering teams that need AI-first delivery with a proven portfolio across multiple project types — and who want consulting depth alongside build capability. ScienceSoft is the stronger option for enterprise organisations that need AI agent development backed by mature project governance and a long IT delivery track record. The right choice depends on your project size, budget, and required tech stack.
Leewayhertz vs ScienceSoft: head-to-head summary
| Criterion | Leewayhertz | ScienceSoft |
|---|---|---|
| Founded | 2007 | 1989 |
| HQ | San Francisco, CA, USA (primary delivery from Jaipur, India) | McKinney, TX, USA |
| Team size | 150–250 | 750+ |
| Rating | 4.6 / 5 | 4.3 / 5 |
| Best for | Mid-market product and engineering teams that need AI-first delivery with a proven portfolio across multiple project types — and who want consulting depth alongside build capability | Enterprise organisations that need AI agent development backed by mature project governance and a long IT delivery track record |
| Pricing model | Fixed project, retainer, dedicated team | Fixed project, retainer, dedicated team, T&M |
| Min. engagement | Not disclosed (per company website; contact for estimate) | Not disclosed |
| Primary tech stack | LangGraph, CrewAI, AutoGen | OpenAI, LangChain, Python |
| Industries served | Healthcare, Fintech, Logistics, Retail | Healthcare, Financial services, Retail, Manufacturing, Government |
Leewayhertz vs ScienceSoft: overview
Leewayhertz
Leewayhertz was founded in 2007 as a software development firm and pivoted to an AI-first positioning around 2020. In September 2024 it was acquired by The Hackett Group (Nasdaq: HCKT), a professional services and benchmarking firm; it now operates as a Hackett Group business unit. Based in San Francisco with primary delivery from Jaipur, India, the team is approximately 150–250 engineers. The company claims 100+ completed AI projects across healthcare, fintech, and logistics (per company website; independently unverifiable). Its framework coverage — LangGraph, CrewAI, AutoGen, and direct API integrations — is the broadest of the mid-size specialist firms on this list, and it rounds out the offer with AI strategy consulting. Buyers should evaluate whether the Hackett Group corporate structure suits their contracting and procurement requirements.
ScienceSoft
ScienceSoft is a US-headquartered IT consulting and software development company founded in 1989, with delivery centres in Eastern Europe and Asia. The firm's AI and ML practice covers AI agent development, generative AI integration, computer vision, NLP, and predictive analytics. ScienceSoft's depth comes from its 35-year delivery history: the firm has navigated multiple technology cycles and brings mature project governance and risk management practices that younger AI-native firms lack.
Services and capabilities: Leewayhertz vs ScienceSoft
| Capability | Leewayhertz | ScienceSoft |
|---|---|---|
| Custom AI agents | ✓ | ✓ |
| Multi-agent systems | ✓ | ✓ |
| RAG pipelines | ✓ | ✓ |
| LLM integration | ✓ | ✓ |
| MLOps | ✗ | ✗ |
| AI consulting | ✓ | ✓ |
| Fixed-price projects | ✓ | ✓ |
| Dedicated team model | ✓ | ✓ |
Tech stack comparison: Leewayhertz vs ScienceSoft
| Framework / platform | Leewayhertz | ScienceSoft |
|---|---|---|
| LangGraph | ✓ | N/A |
| AutoGen | ✓ | N/A |
| CrewAI | ✓ | N/A |
| LangChain | ✓ | ✓ |
| OpenAI | ✓ | ✓ |
| Anthropic Claude | ✓ | N/A |
| AWS Bedrock | ✓ | N/A |
| GCP Vertex AI | ✓ | N/A |
| Azure OpenAI | N/A | N/A |
Pricing comparison: Leewayhertz vs ScienceSoft
| Criterion | Leewayhertz | ScienceSoft |
|---|---|---|
| Minimum engagement | Not disclosed (per company website; contact for estimate) | Not disclosed |
| Engagement models | Fixed project, Retainer, Dedicated team | Fixed project, Retainer, Dedicated team, Time and materials |
| Rate transparency | Minimum disclosed | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Leewayhertz vs ScienceSoft
| Dimension | Leewayhertz | ScienceSoft |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | Healthcare, Fintech, Logistics | Healthcare, Financial services, Retail |
| Best use cases | Custom AI agent development, Multi-agent pipeline architecture | Enterprise AI agent development with mature governance, Healthcare AI agents with compliance documentation |
| Typical project type | Fixed project | Fixed project |
Leewayhertz vs ScienceSoft: pros and cons
| Leewayhertz | |
|---|---|
| + | AI-first practice since 2020; not a repositioned IT services firm |
| + | Framework breadth: LangGraph, CrewAI, AutoGen, and direct LLM APIs |
| + | Strong consulting and strategy offering alongside delivery |
| + | Broad portfolio across healthcare, fintech, and logistics verticals |
| + | Hackett Group acquisition adds enterprise advisory and benchmarking context |
| - | Acquired by The Hackett Group (September 2024); now a business unit, not an independent boutique — verify how this affects delivery culture and contract structure |
| - | Less exclusively focused on agent orchestration than Tensorway; practice covers a wider AI remit |
| - | Primary delivery is India-based (Jaipur); confirm time-zone management expectations |
| - | Minimum engagement not published; requires direct contact for scoping |
| ScienceSoft | |
|---|---|
| + | 35 years of IT delivery — mature project governance and risk management |
| + | Large team (750+) with capacity for complex concurrent programmes |
| + | All engagement models available including fixed price |
| + | Strong compliance experience across healthcare, financial services, and government |
| - | Older firm culture — may move slower than AI-native boutiques on cutting-edge agent architectures |
| - | AI agent practice is one of many services; confirm AI team seniority |
Who should choose Leewayhertz?
Leewayhertz is the right choice for mid-market product and engineering teams that need AI-first delivery with a proven portfolio across multiple project types — and who want consulting depth alongside build capability.
Broadest framework coverage (LangGraph, CrewAI, AutoGen) and largest completed AI portfolio of the specialist firms on this list. Minimum engagement starts at Not disclosed (per company website; contact for estimate). Works best with clients in Healthcare, Fintech, Logistics, Retail.
Who should choose ScienceSoft?
ScienceSoft is the right choice for enterprise organisations that need AI agent development backed by mature project governance and a long IT delivery track record.
35 years of IT delivery experience with a mature AI and ML practice; strong risk management and project governance. Minimum engagement starts at Not disclosed. Works best with clients in Healthcare, Financial services, Retail, Manufacturing, Government.
Decision matrix: Leewayhertz vs ScienceSoft
| Your situation | Recommended choice |
|---|---|
| You need production-ready AI agents with full delivery ownership | Leewayhertz |
| You have a budget over $200K and need enterprise-scale delivery | Consider EPAM Systems for very large programmes |
| You need a fixed-price project with a well-defined scope | Leewayhertz |
| You need AI engineers assembled within days | Consider Turing for speed of team assembly |
| You need healthcare AI with compliance expertise | Consider SoftServe for deep healthcare AI |
| Your budget is under $30K | Consider SoluLab ($15K) or Appinventiv ($20K) |
| You want multi-agent LangGraph architecture | Leewayhertz |
| You need RAG over proprietary knowledge bases | Leewayhertz |
Use case fit: Leewayhertz vs ScienceSoft
| Use case | Leewayhertz fit | ScienceSoft fit | Winner |
|---|---|---|---|
| Autonomous AI agents | Limited | Limited | Both equally |
| RAG knowledge systems | Strong | Limited | Leewayhertz |
| Enterprise compliance AI | Limited | Strong | ScienceSoft |
| Healthcare AI | Limited | Strong | ScienceSoft |
| Startup AI MVP | Limited | Limited | Both equally |
| Staff augmentation | Limited | Limited | Both equally |
Verdict: Leewayhertz vs ScienceSoft
Leewayhertz (4.6/5) is the stronger overall choice for most AI agent development projects in 2026. Broadest framework coverage (LangGraph, CrewAI, AutoGen) and largest completed AI portfolio of the specialist firms on this list. It is best for mid-market product and engineering teams that need AI-first delivery with a proven portfolio across multiple project types — and who want consulting depth alongside build capability.
ScienceSoft (4.3/5) is the better choice when enterprise organisations that need AI agent development backed by mature project governance and a long IT delivery track record. If your situation matches those criteria, ScienceSoft is a competitive option.
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Leewayhertz vs ScienceSoft FAQ
Is Leewayhertz better than ScienceSoft?
Leewayhertz (4.6/5) scores higher overall, but "better" depends on your use case. Leewayhertz is better for mid-market product and engineering teams that need AI-first delivery with a proven portfolio across multiple project types — and who want consulting depth alongside build capability. ScienceSoft is better for enterprise organisations that need AI agent development backed by mature project governance and a long IT delivery track record.
How do Leewayhertz and ScienceSoft differ in pricing?
Leewayhertz uses fixed project, retainer, dedicated team pricing with a minimum engagement of Not disclosed (per company website; contact for estimate). ScienceSoft uses fixed project, retainer, dedicated team, t&m pricing with a minimum engagement of Not disclosed. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Leewayhertz or ScienceSoft?
Neither is the better enterprise choice due to team size and compliance capabilities. For large-scale enterprise AI programmes with multi-region requirements, EPAM Systems (10,000+ engineers) is worth evaluating alongside both firms.
What are the main differences between Leewayhertz and ScienceSoft?
Leewayhertz's primary differentiator is: broadest framework coverage (langgraph, crewai, autogen) and largest completed ai portfolio of the specialist firms on this list. ScienceSoft's primary differentiator is: 35 years of it delivery experience with a mature ai and ml practice; strong risk management and project governance. They also differ in team size (150–250 vs 750+), minimum engagement (Not disclosed (per company website; contact for estimate) vs Not disclosed), and primary industries served (Healthcare, Fintech vs Healthcare, Financial services).
Last reviewed: June 2026. Verify all details directly with each company before making a decision.