Pricing
One engine. Two ways to buy.
Subscriptions for researchers and teams using the Amass workspace. Usage-based pricing for developers building on the API.
Free
For students, curious researchers, and evaluating teams.
- Amass *Core — Planner, Agents, Chat, Reports
- Every claim cited to source
- UI only · 1 seat
- Email + docs support
Individual
billed annually · save 2 months
For one researcher, one workflow.
- Everything in Free
- MCP access — use Amass inside Claude, ChatGPT, Cursor
- Integrations
- Prebuilt agents
- 1 seat
- Email + docs support
14-day free trial · no credit card
Start free trialBusiness
billed annually · save 2 months
For teams working together on research.
- Everything in Individual
- Up to 10 seats · shared workspace
- Shared usage pool
- Monitor — track sources and signals over time
- Shared datasets + team features
- Priority support + onboarding
14-day free trial · no credit card
Start Business trialBuilding on top of Amass? See API pricing · Compare all features
Enterprise
For sites, regulated teams, and anything above 10 seats.
Single-tenant deployment, SSO, procurement-grade paperwork, dedicated onboarding — scoped to your environment.
Book a demo →- Site license · unlimited seats
- SSO (SAML · OIDC · SCIM)
- RBAC + audit logs
- Single-tenant or BYOC deployment
- Dedicated CSM + onboarding program
- Custom SLA · uptime guarantees · EU data residency
API
Build on Amass *Core with a usage-based API.
The same engine behind the UI — exposed as a clean REST API with structured citations, per-core endpoints, and SDKs for Python, TypeScript, and Go.
Pay-as-you-go, billed monthly. No minimums. Volume discounts available above 100k queries/month.
API key in 60 seconds · MCP-compatible · EU-hosted
curl https://api.amass.tech/v1/query \
-H "Authorization: Bearer $AMASS_API_KEY" \
-d '{
"q": "NASH phase 3 trials sponsored by top 10 pharma",
"cores": ["trial", "biomed"]
}'Professional services
Need something custom built?
Buy dedicated developer time to build custom agents, integrations, and workflows — scoped to your team and your research.
Talk to us →- Custom agents
- Private integrations
- Data pipelines
- Workflow automation
- Onboarding + training
- Scoped per engagement
Every plan gets
The same engine. The same citations.
Amass *Core is the product. Plans differ on seats, collaboration, and support — never on data quality.
All 6 data cores
BioMed · Scholar · Patent · Regulatory · Trial · Web. Every plan, every seat.
Cited to source
Every claim ties back to a DOI, NCT, patent, or URL. No paraphrasing.
Prebuilt agents
Literature review, FTO, pipeline monitor, and more — run or customise.
Fair use*
Use Amass the way real research works. Abuse gets a conversation, not a lockout.
MCP on paid plans
Connect Amass to Claude, ChatGPT, Cursor, or anywhere MCP is supported.
EU-hosted
Azure EU regions. Your queries never train a model. ISO 27001 + SOC 2 controls.
* Fair use means practical limits that reflect how researchers actually work. We contact heavy users with a usage conversation, not a hard cut-off. Credit-based pricing is on the roadmap.
FAQ
Questions people actually ask.
Do I need a credit card to sign up for Free?
No. Free requires an account but not a card — and never converts to a paid plan automatically.
Is MCP available on the Free tier?
MCP is available on Individual, Business, and Enterprise. Free is UI-only. If you're trying Amass inside Claude or Cursor for a project, start a 14-day Individual trial.
What's the difference between Individual and Business?
Individual is one researcher with their own workspace. Business is up to 10 seats sharing a workspace, a usage pool, and priority support. Above 10 seats we move to Enterprise.
Can I switch plans later?
Yes. Upgrades apply immediately; downgrades apply at the next billing cycle. No contracts on Individual or Business.
How does billing work for the Platform API?
The API is a separate product with usage-based pricing, billed monthly against your account. Same login, separate billing stream — so a Business subscription and an API subscription live side by side without double-charging.
I need custom agents or integrations built — can you help?
Yes. Amass Professional Services provides dedicated developer time to build custom agents, integrations, and workflows scoped to your team. Contact us to scope an engagement.
Do you offer academic or non-profit pricing?
Yes — email hello@amass.tech and we'll work something out.
Compare plans
Every feature, side by side.
For buyers who need to see the matrix. Most people won't — the plan cards above cover the common paths.
| Feature | Free | Individual | Business Most popular | Enterprise | API |
|---|---|---|---|---|---|
| Data + answers | |||||
| All 6 data cores | |||||
| Inline citations to source | |||||
| Structured JSON responses | |||||
| Every claim traced to DOI / NCT / patent | |||||
| No model training on your queries | |||||
| Access + workflow | |||||
| Planner | — | ||||
| Agents | |||||
| Chat | — | ||||
| Reports | — | ||||
| Integrations | — | Add-on | |||
| Monitor | — | — | — | ||
| Prebuilt agents | Limited | ||||
| MCP access | — | ||||
| Programmatic API | — | — | — | Add-on | |
| Seats + collaboration | |||||
| Seats | 1 | 1 | Up to 10 | Site license | — |
| Shared workspace | — | — | — | ||
| Shared usage pool | — | — | — | ||
| Admin + billing console | — | — | |||
| Security + compliance | |||||
| EU data residency | Dedicated region | ||||
| SSO (SAML / OIDC / SCIM) | — | — | — | Add-on | |
| RBAC + audit logs | — | — | — | Add-on | |
| Single-tenant or BYOC deployment | — | — | — | — | |
| Custom SLA + uptime guarantees | — | — | — | Volume plans | |
| Support | |||||
| Support channel | Docs + email | Docs + email | Priority + onboarding | Dedicated CSM | Docs + email |
| Onboarding | — | — | Group onboarding | White-glove program | — |
| Response SLA | — | — | 48h | Custom | 48h |
| Billing | |||||
| Monthly or annual billing | Free forever | Annual contract | Monthly, usage-based | ||
| 14-day free trial | — | — | Free tier available | ||
| No credit card to start | — |
Start with Free. Move when you're ready.
Sign up in sixty seconds. No card. No hard sell.