Index.dev vs Fusemachines: full comparison for 2026
Quick verdict
Index.dev (4.2/5) edges ahead of Fusemachines (4.0/5) overall. Index.dev is the better choice for startups that want a 30-day refundable trial before committing to a remote ML engineer. Fusemachines is the stronger option for cost-conscious companies that want mid-level ML engineers from a publicly listed supplier. The right choice depends on your project size, budget, and required tech stack.
Index.dev vs Fusemachines: head-to-head summary
| Criterion | Index.dev | Fusemachines |
|---|---|---|
| Founded | 2019 | 2013 |
| HQ | London, United Kingdom | New York, USA |
| Team size | 30,000+ network | 250–500 |
| Rating | 4.2 / 5 | 4.0 / 5 |
| Primary differentiator | A 30-day trial with full refund on every placement | Its own AI education programs feed an employed bench in emerging markets |
| Pricing model | Monthly rate per engineer; direct-hire fee option; 30-day trial with refund; rates on request | Monthly per engineer or team; projects quoted separately; rates on request |
| Min. engagement | Not published | Not published |
| Primary tech stack | Python, PyTorch, TensorFlow | Python, TensorFlow, PyTorch |
| Industries served | SaaS, Fintech, E-commerce, Healthcare, AI labs | Media, Financial services, Education, Retail, Healthcare |
Index.dev vs Fusemachines: overview
Index.dev
Index.dev is a London company, founded in 2019 according to its own job ads, trading under the legal name Index Soft Limited. It calls itself an AI-first engineering talent platform. Its main network has more than 30,000 engineers in Latin America and Central and Eastern Europe, and a separate AI unit supplies Master's and PhD-level people for LLM fine-tuning and RAG work. Every engineer goes through five stages of vetting run by people, including a live screening call and technical validation, and Index.dev says about 1% are accepted. All placements come with a 30-day trial and a full refund if the match fails.
Fusemachines
Fusemachines was founded in New York in 2013 to bring AI talent and education to underserved countries, and it trains and employs engineers in Nepal, the Dominican Republic and elsewhere. It began trading on the Nasdaq in October 2025 after a SPAC merger, which makes its finances public. Clients can take on its engineers as dedicated AI staff or buy its products and projects. Its training programs feed the bench, so junior and mid-level ML engineers are easier to find here than senior researchers.
Services and capabilities: Index.dev vs Fusemachines
| Capability | Index.dev | Fusemachines |
|---|---|---|
| ML engineers | ✓ | ✓ |
| LLM / GenAI engineers | ✓ | ✗ |
| AI agent developers | ✗ | ✗ |
| MLOps engineers | ✗ | ✗ |
| Computer vision engineers | ✗ | ✓ |
| NLP engineers | ✗ | ✗ |
| Data engineers | ✗ | ✓ |
| Engineer-led technical screen | ✗ | ✗ |
| Fractional / part-time experts | ✗ | ✗ |
| Trial before commitment | ✓ | ✗ |
| Nearshore time-zone overlap | ✓ | ✓ |
| Direct hire option | ✓ | ✗ |
Tech stack comparison: Index.dev vs Fusemachines
| Framework / platform | Index.dev | Fusemachines |
|---|---|---|
| PyTorch | ✓ | ✓ |
| TensorFlow | ✓ | ✓ |
| LangChain | ✓ | N/A |
| Hugging Face | ✓ | N/A |
| OpenAI | ✓ | ✓ |
| AWS | ✓ | ✓ |
| Azure | N/A | ✓ |
| Google Cloud | ✓ | N/A |
| Databricks | N/A | ✓ |
| Kubernetes | N/A | N/A |
Pricing comparison: Index.dev vs Fusemachines
| Criterion | Index.dev | Fusemachines |
|---|---|---|
| Minimum engagement | Not published | Not published |
| Engagement models | Dedicated engineer, Dedicated team, Direct hire, Trial period | Dedicated engineer, Dedicated team, Project delivery |
| Rate transparency | Not public | Not public |
| Price tier | Mid-market | Mid-market |
Target audience comparison: Index.dev vs Fusemachines
| Dimension | Index.dev | Fusemachines |
|---|---|---|
| Best company size | Startup to mid-market | Startup to mid-market |
| Best industries | SaaS, Fintech, E-commerce | Media, Financial services, Education |
| Best use cases | Trialling a Latin American ML engineer for a month before committing, Hiring a PhD-level specialist to fine-tune an open-source LLM | Adding two mid-level ML engineers for a media recommendation project, Staffing a data engineering team on a fixed budget |
| Typical project type | Dedicated engineer | Dedicated engineer |
Index.dev vs Fusemachines: pros and cons
| Index.dev | |
|---|---|
| + | The 30-day refundable trial is the most generous published trial on this page |
| + | A separate AI unit for advanced work such as fine-tuning |
| + | Clients can hire directly as well as contract |
| - | Vetting is human-led but not specifically run by ML engineers |
| - | Network figures and acceptance rates are company claims |
| - | Founding date only appears in job listings |
| Fusemachines | |
|---|---|
| + | Public listing means audited financial disclosure |
| + | Lower rates than U.S. or Western European engineers |
| + | Dominican Republic team overlaps with U.S. hours |
| - | Listed on the Nasdaq through a SPAC merger in October 2025, so its strategy may change under public-market pressure |
| - | Bench skews toward mid-level engineers |
| - | Nepal hours overlap poorly with the Americas |
Who should choose Index.dev?
A typical fit: trialling a Latin American ML engineer for a month before committing.
A 30-day trial with full refund on every placement. Minimum engagement is not publicly disclosed. Works best with clients in SaaS, Fintech, E-commerce, Healthcare, AI labs.
Who should choose Fusemachines?
A typical fit: adding two mid-level ML engineers for a media recommendation project.
Its own AI education programs feed an employed bench in emerging markets. Minimum engagement is not publicly disclosed. Works best with clients in Media, Financial services, Education, Retail, Healthcare.
Decision matrix: Index.dev vs Fusemachines
| Your situation | Recommended choice |
|---|---|
| You want a working engineer, not a recruiter, to run the technical screen | Neither documents an engineer-led screen; run your own technical interview |
| You need one specialist for a few days a week | Neither advertises part-time experts; ask about reduced hours |
| You need several engineers working as one team | Fusemachines |
| You want to test an engineer before committing | Index.dev |
| Your budget is at the lower end | Compare: Index.dev (Not published) vs Fusemachines (Not published) |
| Your team works U.S. hours | Both; Index.dev rates higher overall |
| You may want to hire the engineer permanently later | Index.dev |
Use case fit: Index.dev vs Fusemachines
| Use case | Index.dev fit | Fusemachines fit | Winner |
|---|---|---|---|
| Trialling a Latin American ML engineer for a month before committing | Strong | Limited | Index.dev |
| Hiring a PhD-level specialist to fine-tune an open-source LLM | Strong | Limited | Index.dev |
| Adding two mid-level ML engineers for a media recommendation project | Limited | Strong | Fusemachines |
| Staffing a data engineering team on a fixed budget | Limited | Strong | Fusemachines |
Verdict: Index.dev vs Fusemachines
Index.dev (4.2/5) is the stronger overall choice for most AI Engineer Staffing projects. A 30-day trial with full refund on every placement.
Fusemachines (4.0/5) is worth a look if you need staffing a data engineering team on a fixed budget. If your situation matches that, Fusemachines is a competitive option.
Related comparisons
Index.dev vs Fusemachines FAQ
Is Index.dev better than Fusemachines?
Index.dev (4.2/5) scores higher overall, but "better" depends on your use case. Index.dev's strongest advantage: the 30-day refundable trial is the most generous published trial on this page. Fusemachines's strongest advantage: public listing means audited financial disclosure.
How do Index.dev and Fusemachines differ in pricing?
Index.dev uses monthly rate per engineer; direct-hire fee option; 30-day trial with refund; rates on request pricing. Fusemachines uses monthly per engineer or team; projects quoted separately; rates on request pricing. Neither firm publishes a full rate card; a discovery call is required for project-specific quotes.
Which is better for enterprise: Index.dev or Fusemachines?
Fusemachines 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 Index.dev and Fusemachines?
Index.dev's primary differentiator is: a 30-day trial with full refund on every placement. Fusemachines's primary differentiator is: its own AI education programs feed an employed bench in emerging markets. They also differ in team size (30,000+ network vs 250–500), minimum engagement (Not published vs Not published), and primary industries served (SaaS, Fintech vs Media, Financial services).
Verify all details directly with each company before making a decision.