Open source SEO

Notra

69 · Stable

Asks ChatGPT, Claude and Gemini the questions your buyers ask, and shows whether your brand comes up and who comes up instead.

AGPL-3.0★ 256Last commit yesterday

LibreCrawl

66 · Stable

Website crawler for technical SEO that finds broken links, redirects and missing tags, and exports the results.

Free to useMIT★ 1.0kLast commit 11 days ago

OpenSEO

64 · Stable

SEO suite with keyword research, rank tracking, backlink analysis and site audits, plus an MCP server for AI agents.

Free to useMIT★ 23kLast commit 2 days ago

Notra

Asks ChatGPT, Claude and Gemini the questions your buyers ask, and shows whether your brand comes up and who comes up instead.

GitHub usenotra.com

Alternative to

Profound Peec AI AthenaHQ Scrunch Otterly.AI Promptwatch

Will it still be around?

Stable

Score 69/100

Details

Can a business use it freely?

AGPL-3.0 · open source (copyleft)

Details

Flat Rate Deploy

Monthly cost

Notra on OpenTools: $15
AthenaHQ: ~~$295~~

You save each month

$280/mo

95% less than today

Saving from month one

You save

Over 3 years: $10,080
In year one: $3,360

List price checked 9 Oct 2026 · Source · Disclaimer

Bespoke

We set up Notra for you. You pay once.

You pay $295 a month for AthenaHQ. Setup is $1,200, paid once, and after that Notra runs for about $162 a month (your server, about $12, plus about $150 of maintenance), so it pays for itself in month 10.

Pays for itself: Month 10$396 saved in year one
Setup, paid once: $1,200fixed price, agreed up front
Maintenance: $150/houronly when you ask for it

What we do

Data migrationRecords, files and history moved from AthenaHQ, with a test run before the cut-over
ConfigurationWorkflows, custom fields, roles, permissions and SSO set up for your team
IntegrationsConnected to your CRM, Slack, accounting tools and APIs
MaintenanceUpdates, fixes and admin help when you ask, at $150 an hour
Paid editionsThe vendor's paid features, enabled, with the licence at cost
ComplianceData residency, audit logs, data processing agreements, security questionnaires
TrainingAn admin walkthrough, a runbook and sessions for your team

Total spent, month by monthAthenaHQBespoke Notra

Show as a table

Month	AthenaHQ	Bespoke	Saved so far
Today	$0	$1,200	–
Month 3	$885	$1,686	–
Month 6	$1,770	$2,172	–
Month 9	$2,655	$2,658	–
Month 12	$3,540	$3,144	$396
Month 18	$5,310	$4,116	$1,194
Month 24	$7,080	$5,088	$1,992
Month 30	$8,850	$6,060	$2,790
Month 36	$10,620	$7,032	$3,588

Servers run on your own cloud account, paid to your provider. Running cost counts about 1 hours of maintenance a month; you're billed only for hours you ask for. Migration and the other activities are quoted with the setup.

Get a fixed quote

Health score: 69/100

Stable · activity, bus factor and issue responsiveness, from GitHub

Score v2 · How it works

Activity

45% weight

100/100

Last commit yesterday (100/100).
2445 commits in the past 12 months (100/100).
No GitHub releases published, so release cadence is not scored.

Bus factor

30% weight

25/100

Top contributor wrote 81% of the last 97 commits (past 12 months).
2 people authored those commits.

Responsiveness

25% weight

64/100

67% of all issues are closed (11 open, 22 closed) (61/100).
20 of 30 recent issues got a reply or were closed (67/100).

License

AGPL-3.0 · Open source (copyleft)

GNU Affero General Public License v3.0 · Open source (copyleft). OSI-approved license that requires sharing changes under the same license when you distribute (AGPL: also when you offer it over a network).

Detected by GitHub as AGPL-3.0.

GitHub activity

Stars: 256
Forks: 51
Commits, 12 mo: 2.4k; last yesterday
Releases: –; none on GitHub
Contributors: 29; 2 in last 97 commits
Open issues: 11; 22 closed

Snapshot from 2026-10-09 · Funding: github

Top contributors

Points for pull requests merged into Notra and reviews of them since 30 September 2026 (older history is still loading). Building something another user asked for earns more.

Bespoke · we set it up$1,200once Flat Rate Deploy$15/mo