PharmaDB
Use case · Lane Concentration & Dual-Source · Lane Substitution Playbook v.04.2026 · refreshed weekly
Use cases Lane Concentration & Dual-Source Lane Substitution Playbook
Lane Concentration & Dual-Source Buyer view Data · trade flowsData · lane competitiveness view Live

Lane Substitution Playbook

Find alternative origin lanes for any API. Comparable destinations, alternative origins, and the price + competitiveness trade-offs in one ranked playbook.

Free preview · Ask the AI agent any sourcing question
Try
Sign up takes 30 seconds. Your question lands in your first chat.
Example output · apixaban substitution playbook, 2024-2025 customs
15 Substitution candidates · apixaban · alternative destinations + alt-origins
n=15 substitution candidates · trade warehouse Indicative

Apixaban moves from India into 15 active destinations. India to Canada ($8.3M, HHI 0.32, 11 exporters) is the closest substitute lane for buyers historically sourcing into the US. India to UK and India to Brazil rank next on competitiveness. The same Indian exporter cohort serves all three; switching destination changes the price band but preserves the supplier relationship.

# Substitute laneLane valueActive exportersHHIRecommendation
1 Apixaban · IN → CA Alt destination 11 exporters $8.3M · HHI 0.32 NAI
2 Apixaban · IN → GB Alt destination 9 exporters $5.6M · HHI 0.38 NAI
3 Apixaban · IN → BR Alt destination 14 exporters $4.2M · HHI 0.36 VAI
4 Apixaban · IN → SA Alt destination 8 exporters $2.8M · HHI 0.41 NAI
5 Apixaban · IN → PH Alt destination 5 exporters $2.2M · HHI 0.42 VAI
6 Apixaban · IN → TH Alt destination 7 exporters $1.8M · HHI 0.39 VAI
7 Apixaban · IN → MU Alt destination 6 exporters $1.7M · HHI 0.44 NAI
8 Apixaban · IN → MY Alt destination 5 exporters $0.56M · HHI 0.5 VAI
Substitute lanes
15
Lanes with HHI < 0.40
5
Shared exporter pool
11 named direct
Best substitute
IN → CA
30 seconds

How it works

molecule losartan origin IN destination BR
01

Pick a molecule and current lane.

The AI agent pulls every destination the current Indian (or origin) supplier cohort already serves, plus alternative origins serving the same destination.

0 HHI 0.42 1
computed · pre-joined · anonymised
02

The AI agent ranks the substitutes.

Lane value, exporter count, HHI, median price percentile. Rank composite emphasises competitiveness and shared-supplier coverage.

brief · cited
Lane concentration · structurally concentrated
HHI0.42
Top-3 share71%
Actionqualify second source
03

Save the playbook.

Citation-anchored brief with the ranked alternatives, comparison chips on price and HHI, and a one-click qualification handoff.

Why a buyer runs it

When the current lane breaks, the next lane is one query away.

Continuity of supplier relationship.

Substituting destination on the same origin keeps the supplier in place. The supplier already knows your spec and process; the regulatory burden is the destination, not the manufacturer.

Lane competitiveness compared.

Every substitute carries HHI and exporter count on the row. Buyers see immediately whether the substitute is competitive or just a different concentration problem.

Price band side by side.

Alternative lanes often clear at different price percentiles. The playbook shows the median band so a buyer knows the cost implication before they pivot.

Alternative origin too.

Where Indian-origin substitution is exhausted, the playbook surfaces alternative origins (China, EU, US) serving the same destination, with the regulatory overlap chip pre-filled.

What a real chat looks like

Type a lane. The AI agent returns the substitution playbook.

A real chat thread in PharmaDB. Type a question, the AI agent runs the tools, the answer lands as a saveable note.

Lane substitutes · apixaban
chat · saved 2 min ago
You
Build the lane substitution playbook for apixaban. Surface comparable destinations the existing suppliers ship to, plus alternative origins for the same destination.
F
Running tool pharmagraph_query
molecule_country_flow ⋈ lane_competitiveness · apixaban · all destinations 2024-2025
F
Apixaban runs from India into 15 active destinations. The strongest substitute for a buyer historically on a concentrated US route is India to Canada (HHI 0.32, 11 exporters, $8.3M), where the existing supplier cohort already operates. India to UK and India to Brazil rank next. The shared exporter pool means the playbook is a destination switch, not a supplier switch.
Apixaban substitution playbook · top 4
1 IN → CA · HHI 0.32 · $8.3M 11 exporters · shared cohort · primary substitute
2 IN → GB · HHI 0.38 · $5.6M 9 exporters · shared cohort · second substitute
3 IN → BR · HHI 0.36 · $4.2M 14 exporters · broadest cohort · diversification play
4 IN → SA · HHI 0.41 · $2.8M 8 exporters · borderline concentration
+11 more · open in PharmaDB
Cited molecule_country_flow 15 destinations lane_competitiveness 2024 company_trade_destinations shared cohort
Ask a follow-up... ⌘ ↵
Time-to-answer

Manual workflow vs. PharmaDB.

Manual workflow
Excel · email · syndicated reports
  1. 01 Pull trade declarations for the molecule 3-4 hr
  2. 02 Aggregate per destination 2 hr
  3. 03 Compute HHI per destination 2-3 hr
  4. 04 Identify shared-exporter cohort 3-4 hr
  5. 05 Rank substitution candidates 2 hr
Total cycle time 1-2 days per molecule
PharmaDB
The AI agent · one query · cited
One query.
Pre-joined warehouse. Lane competitiveness and supplier cohort overlap are joined at the schema layer. The AI agent returns the playbook with citation.
Total cycle time Under a minute
Run it across your portfolio

Substitution depth, per molecule.

Twenty molecules · count of competitive alternative lanes (HHI < 0.50, lane value > $500K) per molecule.

Sitagliptin deep
9 competitive substitutes
Apixaban deep
8 competitive substitutes
Dapagliflozin adequate
7 competitive substitutes
Empagliflozin adequate
6 competitive substitutes
Sacubitril adequate
5 competitive substitutes
Ticagrelor adequate
4 competitive substitutes
Tirzepatide adequate
3 competitive substitutes
Linagliptin adequate
3 competitive substitutes
thin
Valsartan adequate
7 competitive substitutes
Enzalutamide adequate
3 competitive substitutes
thin
Olmesartan adequate
4 competitive substitutes
Tofacitinib adequate
2 competitive substitutes
thin
Telmisartan deep
8 competitive substitutes
Vortioxetine adequate
3 competitive substitutes
thin
Abiraterone adequate
4 competitive substitutes
Palbociclib adequate
3 competitive substitutes
Olaparib adequate
2 competitive substitutes
thin
Liraglutide thin
1 competitive substitutes
thin
Ibrutinib adequate
2 competitive substitutes
thin
Edoxaban adequate
3 competitive substitutes
thin
Thin · < 2 suppliers · qualify additions Adequate · 2–7 Deep · 8+ · negotiable

The lane substitution playbook is the continuity lever when a lane breaks. PharmaDB ranks every alternative destination and alternative origin by competitiveness, value, and shared-supplier cohort. The view rests on molecule_country_flow, lane_competitiveness, and company_trade_destinations. Refresh cadence is weekly.

FAQ

Frequently asked

Why substitute the destination rather than the supplier?+

Switching destination preserves the supplier relationship: same plant, same spec, same DMF, same inspection history. The regulatory burden falls on the destination market, which is often a known quantity. Switching supplier requires a full qualification cycle.

When does the playbook recommend alternative origin?+

When the existing-origin substitutes are exhausted, all carry HHI above 0.50, or the destination is structurally not served from the current origin. The playbook then pivots to alternative origins (China-out, EU-out) serving the same destination.

What if the substitute lane is also concentrated?+

The playbook flags HHI on every substitute. If all substitutes are concentrated, the molecule carries structural single-origin risk and the sole-source audit and dual-source candidate discovery workflows take over. Lane substitution is the first lever; dual-source is the second.

Does this work for FDF lanes too?+

Yes. The same methodology applies to FDF substitution. Buyers on FDF lanes use the playbook to identify alternative-pack-size or alternative-strength lanes that the same exporter cohort already serves.

How does this connect to price negotiation?+

Alternative lanes often clear at different median prices. The playbook surfaces median + p25 + p75 per substitute. A buyer with leverage often uses the alternative-lane price band as the anchor in renegotiation on the existing lane.

How fresh is the data?+

Weekly. Trade aggregates and lane competitiveness refresh weekly. The playbook recomputes on every refresh; the catalog row carries an as-of timestamp on every result page.

Run your question.

Bring the molecule, the lane, or the supplier you're sourcing this week. The AI agent runs it on PharmaDB in 30 minutes. You keep the brief.

Book a working session