Free trial Web and desktop
Free source (opens in a new tab)
1 day
For: Testing the workflow
Limits
- 1 day of access
- No document export
1 more
- No meta-analysis or plugins
Includes
- Other features available to try
- No payment method required
Research & search · pricing
Consider Gatsbi if you want one tool that goes from research idea to manuscript, systematic review or patent disclosure draft, and test it with the 1-day trial first.
Gatsbi has a 1-day free trial with no payment method and no automatic charge; document export, meta-analysis and plugins are blocked. Monthly Pro is $19.99 per month and Yearly Pro is $159.99 per year, which the pricing page says is a 33% saving.
Pro states unlimited monthly usage, 2000 Plugin Credits per month (not rolled over), 3 desktop device activations and a desktop app plus web version. Prices checked on 2026-10-02.
| Plan | Price | Billing | Who it is for | Key limits | API |
|---|---|---|---|---|---|
| Free trial Web and desktop |
Free | 1 day | Testing the workflow | 1 day of access; No document export; No meta-analysis or plugins | Not stated |
| Monthly Pro Web and desktop |
$19.99/mo | Monthly | Active researchers | Unlimited monthly usage stated; 2000 Plugin Credits per month, not rolled over; 3 desktop device activations | No |
| Yearly Pro Web and desktop |
$159.99/yr | Yearly annual commitment |
Long-term users | Same as Monthly Pro | No |
| If you | Pick | Why |
|---|---|---|
| you want to test the workflow | Free trial | 1 day of access, no export, no meta-analysis or plugins, no payment method required. |
| you research actively month to month | Monthly Pro, $19.99/mo | Unlimited idea, paper, patent and SLR/meta-analysis generation, OpenAI, Anthropic, Google and Hybrid options. |
| you plan to use it long term | Yearly Pro, $159.99/year | Same as Monthly Pro, billed yearly. |
Free plan shown as $0/Day with limited usage.
1 day, no payment method, no automatic charge.
Desktop OpenAI, Anthropic and Google options need your own API keys; Hybrid covers token costs.
WeChat Pay is RMB only with 13% VAT added.
Prices checked Oct 2, 2026 on the official US pricing page. Official pricing ↗ Prices and limits change often.

Free plan shown as $0/Day with limited usage.
1 day, no payment method, no automatic charge.
Free source (opens in a new tab)
1 day
For: Testing the workflow
Limits
Includes
$19.99/mo source (opens in a new tab)
Month
For: Active researchers
Limits
Includes
No API
$159.99/yr source (opens in a new tab)
Year, annual commitment
Homepage lists $159.99/Year; pricing page says 33% saving.
For: Long-term users
Limits
Includes
No API
Desktop OpenAI, Anthropic and Google options need your own API keys; Hybrid covers token costs.
WeChat Pay is RMB only with 13% VAT added.
At the listed prices, a single user pays between $240 and $1,920 a year on the fixed-price plans, or nothing on the free tier within its limits. Annual billing discounts, taxes and usage-based extras are listed per plan above where the vendor publishes them.
One day of access with no payment method; exporting documents, meta-analysis and plugins are disabled. source (opens in a new tab)
$159.99 per year, versus $19.99 per month, with a stated 33% saving. source (opens in a new tab)
Only for the OpenAI, Anthropic and Google options; the Hybrid option covers token costs. source (opens in a new tab)
Pro includes 2000 free Plugin Credits monthly for plugins such as the Humanizer; unused credits expire at cycle end. source (opens in a new tab)
Yes, 1 day with no payment method and no automatic charge. Export, meta-analysis and plugins are blocked.
$19.99 per month, or $159.99 per year.
For the desktop OpenAI, Anthropic and Google options, yes. The Hybrid option covers token costs.
No. The 2000 Plugin Credits per month are not rolled over.
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